Changes between Initial Version and Version 1 of Ticket #20220


Ignore:
Timestamp:
Apr 27, 2026, 11:18:17 AM (3 weeks ago)
Author:
Eric Pettersen
Comment:

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  • Ticket #20220

    • Property Cc chimera-programmers added
    • Property Component Unassigned → Platform
    • Property Owner set to Greg Couch
    • Property Platform → all
    • Property Project → ChimeraX
    • Property Status new → assigned
    • Property Summary ChimeraX bug report submission → DLL load failed: An Application Control policy has blocked this file

  • Ticket #20220 – Description

    initial v1  
    13651365See log for complete Python traceback. 
    13661366 
    1367 Traceback (most recent call last): 
    1368 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1369 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1370 drew = self.draw_new_frame() 
    1371 ^^^^^^^^^^^^^^^^^^^^^ 
    1372 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1373 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1374 from chimerax import surface 
    1375 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1376 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1377 from ._surface import subdivide_triangles, vertex_areas 
    1378 ImportError: DLL load failed while importing _surface: An Application Control
    1379 policy has blocked this file. 
    1380  
    1381 ImportError: DLL load failed while importing _surface: An Application Control
    1382 policy has blocked this file. 
    1383  
    1384 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1385 packages\chimerax\surface\\__init__.py", line 34, in 
    1386 from ._surface import subdivide_triangles, vertex_areas 
    1387  
    1388 See log for complete Python traceback. 
    1389  
    1390 Traceback (most recent call last): 
    1391 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1392 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1393 drew = self.draw_new_frame() 
    1394 ^^^^^^^^^^^^^^^^^^^^^ 
    1395 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1396 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1397 from chimerax import surface 
    1398 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1399 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1400 from ._surface import subdivide_triangles, vertex_areas 
    1401 ImportError: DLL load failed while importing _surface: An Application Control
    1402 policy has blocked this file. 
    1403  
    1404 ImportError: DLL load failed while importing _surface: An Application Control
    1405 policy has blocked this file. 
    1406  
    1407 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1408 packages\chimerax\surface\\__init__.py", line 34, in 
    1409 from ._surface import subdivide_triangles, vertex_areas 
    1410  
    1411 See log for complete Python traceback. 
    1412  
    1413 Traceback (most recent call last): 
    1414 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1415 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1416 drew = self.draw_new_frame() 
    1417 ^^^^^^^^^^^^^^^^^^^^^ 
    1418 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1419 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1420 from chimerax import surface 
    1421 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1422 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1423 from ._surface import subdivide_triangles, vertex_areas 
    1424 ImportError: DLL load failed while importing _surface: An Application Control
    1425 policy has blocked this file. 
    1426  
    1427 ImportError: DLL load failed while importing _surface: An Application Control
    1428 policy has blocked this file. 
    1429  
    1430 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1431 packages\chimerax\surface\\__init__.py", line 34, in 
    1432 from ._surface import subdivide_triangles, vertex_areas 
    1433  
    1434 See log for complete Python traceback. 
    1435  
    1436 Traceback (most recent call last): 
    1437 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1438 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1439 drew = self.draw_new_frame() 
    1440 ^^^^^^^^^^^^^^^^^^^^^ 
    1441 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1442 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1443 from chimerax import surface 
    1444 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1445 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1446 from ._surface import subdivide_triangles, vertex_areas 
    1447 ImportError: DLL load failed while importing _surface: An Application Control
    1448 policy has blocked this file. 
    1449  
    1450 ImportError: DLL load failed while importing _surface: An Application Control
    1451 policy has blocked this file. 
    1452  
    1453 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1454 packages\chimerax\surface\\__init__.py", line 34, in 
    1455 from ._surface import subdivide_triangles, vertex_areas 
    1456  
    1457 See log for complete Python traceback. 
    1458  
    1459 Traceback (most recent call last): 
    1460 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1461 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1462 drew = self.draw_new_frame() 
    1463 ^^^^^^^^^^^^^^^^^^^^^ 
    1464 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1465 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1466 from chimerax import surface 
    1467 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1468 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1469 from ._surface import subdivide_triangles, vertex_areas 
    1470 ImportError: DLL load failed while importing _surface: An Application Control
    1471 policy has blocked this file. 
    1472  
    1473 ImportError: DLL load failed while importing _surface: An Application Control
    1474 policy has blocked this file. 
    1475  
    1476 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1477 packages\chimerax\surface\\__init__.py", line 34, in 
    1478 from ._surface import subdivide_triangles, vertex_areas 
    1479  
    1480 See log for complete Python traceback. 
    1481  
    1482 Traceback (most recent call last): 
    1483 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1484 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1485 drew = self.draw_new_frame() 
    1486 ^^^^^^^^^^^^^^^^^^^^^ 
    1487 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1488 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1489 from chimerax import surface 
    1490 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1491 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1492 from ._surface import subdivide_triangles, vertex_areas 
    1493 ImportError: DLL load failed while importing _surface: An Application Control
    1494 policy has blocked this file. 
    1495  
    1496 ImportError: DLL load failed while importing _surface: An Application Control
    1497 policy has blocked this file. 
    1498  
    1499 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1500 packages\chimerax\surface\\__init__.py", line 34, in 
    1501 from ._surface import subdivide_triangles, vertex_areas 
    1502  
    1503 See log for complete Python traceback. 
    1504  
    1505 Traceback (most recent call last): 
    1506 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1507 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1508 drew = self.draw_new_frame() 
    1509 ^^^^^^^^^^^^^^^^^^^^^ 
    1510 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1511 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1512 from chimerax import surface 
    1513 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1514 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1515 from ._surface import subdivide_triangles, vertex_areas 
    1516 ImportError: DLL load failed while importing _surface: An Application Control
    1517 policy has blocked this file. 
    1518  
    1519 ImportError: DLL load failed while importing _surface: An Application Control
    1520 policy has blocked this file. 
    1521  
    1522 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1523 packages\chimerax\surface\\__init__.py", line 34, in 
    1524 from ._surface import subdivide_triangles, vertex_areas 
    1525  
    1526 See log for complete Python traceback. 
    1527  
    1528 Traceback (most recent call last): 
    1529 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1530 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1531 drew = self.draw_new_frame() 
    1532 ^^^^^^^^^^^^^^^^^^^^^ 
    1533 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1534 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1535 from chimerax import surface 
    1536 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1537 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1538 from ._surface import subdivide_triangles, vertex_areas 
    1539 ImportError: DLL load failed while importing _surface: An Application Control
    1540 policy has blocked this file. 
    1541  
    1542 ImportError: DLL load failed while importing _surface: An Application Control
    1543 policy has blocked this file. 
    1544  
    1545 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1546 packages\chimerax\surface\\__init__.py", line 34, in 
    1547 from ._surface import subdivide_triangles, vertex_areas 
    1548  
    1549 See log for complete Python traceback. 
    1550  
    1551 Traceback (most recent call last): 
    1552 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1553 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1554 drew = self.draw_new_frame() 
    1555 ^^^^^^^^^^^^^^^^^^^^^ 
    1556 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1557 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1558 from chimerax import surface 
    1559 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1560 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1561 from ._surface import subdivide_triangles, vertex_areas 
    1562 ImportError: DLL load failed while importing _surface: An Application Control
    1563 policy has blocked this file. 
    1564  
    1565 ImportError: DLL load failed while importing _surface: An Application Control
    1566 policy has blocked this file. 
    1567  
    1568 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1569 packages\chimerax\surface\\__init__.py", line 34, in 
    1570 from ._surface import subdivide_triangles, vertex_areas 
    1571  
    1572 See log for complete Python traceback. 
    1573  
    1574 Traceback (most recent call last): 
    1575 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1576 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1577 drew = self.draw_new_frame() 
    1578 ^^^^^^^^^^^^^^^^^^^^^ 
    1579 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1580 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1581 from chimerax import surface 
    1582 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1583 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1584 from ._surface import subdivide_triangles, vertex_areas 
    1585 ImportError: DLL load failed while importing _surface: An Application Control
    1586 policy has blocked this file. 
    1587  
    1588 ImportError: DLL load failed while importing _surface: An Application Control
    1589 policy has blocked this file. 
    1590  
    1591 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1592 packages\chimerax\surface\\__init__.py", line 34, in 
    1593 from ._surface import subdivide_triangles, vertex_areas 
    1594  
    1595 See log for complete Python traceback. 
    1596  
    1597 Traceback (most recent call last): 
    1598 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1599 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1600 drew = self.draw_new_frame() 
    1601 ^^^^^^^^^^^^^^^^^^^^^ 
    1602 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1603 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1604 from chimerax import surface 
    1605 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1606 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1607 from ._surface import subdivide_triangles, vertex_areas 
    1608 ImportError: DLL load failed while importing _surface: An Application Control
    1609 policy has blocked this file. 
    1610  
    1611 ImportError: DLL load failed while importing _surface: An Application Control
    1612 policy has blocked this file. 
    1613  
    1614 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1615 packages\chimerax\surface\\__init__.py", line 34, in 
    1616 from ._surface import subdivide_triangles, vertex_areas 
    1617  
    1618 See log for complete Python traceback. 
    1619  
    1620 Traceback (most recent call last): 
    1621 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1622 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1623 drew = self.draw_new_frame() 
    1624 ^^^^^^^^^^^^^^^^^^^^^ 
    1625 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1626 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1627 from chimerax import surface 
    1628 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1629 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1630 from ._surface import subdivide_triangles, vertex_areas 
    1631 ImportError: DLL load failed while importing _surface: An Application Control
    1632 policy has blocked this file. 
    1633  
    1634 ImportError: DLL load failed while importing _surface: An Application Control
    1635 policy has blocked this file. 
    1636  
    1637 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1638 packages\chimerax\surface\\__init__.py", line 34, in 
    1639 from ._surface import subdivide_triangles, vertex_areas 
    1640  
    1641 See log for complete Python traceback. 
    1642  
    1643 Traceback (most recent call last): 
    1644 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1645 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1646 drew = self.draw_new_frame() 
    1647 ^^^^^^^^^^^^^^^^^^^^^ 
    1648 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1649 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1650 from chimerax import surface 
    1651 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1652 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1653 from ._surface import subdivide_triangles, vertex_areas 
    1654 ImportError: DLL load failed while importing _surface: An Application Control
    1655 policy has blocked this file. 
    1656  
    1657 ImportError: DLL load failed while importing _surface: An Application Control
    1658 policy has blocked this file. 
    1659  
    1660 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1661 packages\chimerax\surface\\__init__.py", line 34, in 
    1662 from ._surface import subdivide_triangles, vertex_areas 
    1663  
    1664 See log for complete Python traceback. 
    1665  
    1666 Traceback (most recent call last): 
    1667 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1668 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1669 drew = self.draw_new_frame() 
    1670 ^^^^^^^^^^^^^^^^^^^^^ 
    1671 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1672 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1673 from chimerax import surface 
    1674 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1675 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1676 from ._surface import subdivide_triangles, vertex_areas 
    1677 ImportError: DLL load failed while importing _surface: An Application Control
    1678 policy has blocked this file. 
    1679  
    1680 ImportError: DLL load failed while importing _surface: An Application Control
    1681 policy has blocked this file. 
    1682  
    1683 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1684 packages\chimerax\surface\\__init__.py", line 34, in 
    1685 from ._surface import subdivide_triangles, vertex_areas 
    1686  
    1687 See log for complete Python traceback. 
    1688  
    1689 Traceback (most recent call last): 
    1690 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1691 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1692 drew = self.draw_new_frame() 
    1693 ^^^^^^^^^^^^^^^^^^^^^ 
    1694 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1695 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1696 from chimerax import surface 
    1697 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1698 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1699 from ._surface import subdivide_triangles, vertex_areas 
    1700 ImportError: DLL load failed while importing _surface: An Application Control
    1701 policy has blocked this file. 
    1702  
    1703 ImportError: DLL load failed while importing _surface: An Application Control
    1704 policy has blocked this file. 
    1705  
    1706 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1707 packages\chimerax\surface\\__init__.py", line 34, in 
    1708 from ._surface import subdivide_triangles, vertex_areas 
    1709  
    1710 See log for complete Python traceback. 
    1711  
    1712 Traceback (most recent call last): 
    1713 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1714 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1715 drew = self.draw_new_frame() 
    1716 ^^^^^^^^^^^^^^^^^^^^^ 
    1717 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1718 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1719 from chimerax import surface 
    1720 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1721 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1722 from ._surface import subdivide_triangles, vertex_areas 
    1723 ImportError: DLL load failed while importing _surface: An Application Control
    1724 policy has blocked this file. 
    1725  
    1726 ImportError: DLL load failed while importing _surface: An Application Control
    1727 policy has blocked this file. 
    1728  
    1729 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1730 packages\chimerax\surface\\__init__.py", line 34, in 
    1731 from ._surface import subdivide_triangles, vertex_areas 
    1732  
    1733 See log for complete Python traceback. 
    1734  
    1735 Traceback (most recent call last): 
    1736 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1737 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1738 drew = self.draw_new_frame() 
    1739 ^^^^^^^^^^^^^^^^^^^^^ 
    1740 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1741 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1742 from chimerax import surface 
    1743 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1744 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1745 from ._surface import subdivide_triangles, vertex_areas 
    1746 ImportError: DLL load failed while importing _surface: An Application Control
    1747 policy has blocked this file. 
    1748  
    1749 ImportError: DLL load failed while importing _surface: An Application Control
    1750 policy has blocked this file. 
    1751  
    1752 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1753 packages\chimerax\surface\\__init__.py", line 34, in 
    1754 from ._surface import subdivide_triangles, vertex_areas 
    1755  
    1756 See log for complete Python traceback. 
    1757  
    1758 Traceback (most recent call last): 
    1759 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1760 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1761 drew = self.draw_new_frame() 
    1762 ^^^^^^^^^^^^^^^^^^^^^ 
    1763 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1764 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1765 from chimerax import surface 
    1766 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1767 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1768 from ._surface import subdivide_triangles, vertex_areas 
    1769 ImportError: DLL load failed while importing _surface: An Application Control
    1770 policy has blocked this file. 
    1771  
    1772 ImportError: DLL load failed while importing _surface: An Application Control
    1773 policy has blocked this file. 
    1774  
    1775 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1776 packages\chimerax\surface\\__init__.py", line 34, in 
    1777 from ._surface import subdivide_triangles, vertex_areas 
    1778  
    1779 See log for complete Python traceback. 
    1780  
    1781 Traceback (most recent call last): 
    1782 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1783 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1784 drew = self.draw_new_frame() 
    1785 ^^^^^^^^^^^^^^^^^^^^^ 
    1786 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1787 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1788 from chimerax import surface 
    1789 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1790 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1791 from ._surface import subdivide_triangles, vertex_areas 
    1792 ImportError: DLL load failed while importing _surface: An Application Control
    1793 policy has blocked this file. 
    1794  
    1795 ImportError: DLL load failed while importing _surface: An Application Control
    1796 policy has blocked this file. 
    1797  
    1798 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1799 packages\chimerax\surface\\__init__.py", line 34, in 
    1800 from ._surface import subdivide_triangles, vertex_areas 
    1801  
    1802 See log for complete Python traceback. 
    1803  
    1804 Traceback (most recent call last): 
    1805 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1806 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1807 drew = self.draw_new_frame() 
    1808 ^^^^^^^^^^^^^^^^^^^^^ 
    1809 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1810 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1811 from chimerax import surface 
    1812 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1813 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1814 from ._surface import subdivide_triangles, vertex_areas 
    1815 ImportError: DLL load failed while importing _surface: An Application Control
    1816 policy has blocked this file. 
    1817  
    1818 ImportError: DLL load failed while importing _surface: An Application Control
    1819 policy has blocked this file. 
    1820  
    1821 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1822 packages\chimerax\surface\\__init__.py", line 34, in 
    1823 from ._surface import subdivide_triangles, vertex_areas 
    1824  
    1825 See log for complete Python traceback. 
    1826  
    1827 Traceback (most recent call last): 
    1828 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1829 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1830 drew = self.draw_new_frame() 
    1831 ^^^^^^^^^^^^^^^^^^^^^ 
    1832 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1833 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1834 from chimerax import surface 
    1835 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1836 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1837 from ._surface import subdivide_triangles, vertex_areas 
    1838 ImportError: DLL load failed while importing _surface: An Application Control
    1839 policy has blocked this file. 
    1840  
    1841 ImportError: DLL load failed while importing _surface: An Application Control
    1842 policy has blocked this file. 
    1843  
    1844 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1845 packages\chimerax\surface\\__init__.py", line 34, in 
    1846 from ._surface import subdivide_triangles, vertex_areas 
    1847  
    1848 See log for complete Python traceback. 
    1849  
    1850 Traceback (most recent call last): 
    1851 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1852 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1853 drew = self.draw_new_frame() 
    1854 ^^^^^^^^^^^^^^^^^^^^^ 
    1855 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1856 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1857 from chimerax import surface 
    1858 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1859 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1860 from ._surface import subdivide_triangles, vertex_areas 
    1861 ImportError: DLL load failed while importing _surface: An Application Control
    1862 policy has blocked this file. 
    1863  
    1864 ImportError: DLL load failed while importing _surface: An Application Control
    1865 policy has blocked this file. 
    1866  
    1867 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1868 packages\chimerax\surface\\__init__.py", line 34, in 
    1869 from ._surface import subdivide_triangles, vertex_areas 
    1870  
    1871 See log for complete Python traceback. 
    1872  
    1873 Traceback (most recent call last): 
    1874 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1875 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1876 drew = self.draw_new_frame() 
    1877 ^^^^^^^^^^^^^^^^^^^^^ 
    1878 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1879 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1880 from chimerax import surface 
    1881 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1882 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1883 from ._surface import subdivide_triangles, vertex_areas 
    1884 ImportError: DLL load failed while importing _surface: An Application Control
    1885 policy has blocked this file. 
    1886  
    1887 ImportError: DLL load failed while importing _surface: An Application Control
    1888 policy has blocked this file. 
    1889  
    1890 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1891 packages\chimerax\surface\\__init__.py", line 34, in 
    1892 from ._surface import subdivide_triangles, vertex_areas 
    1893  
    1894 See log for complete Python traceback. 
    1895  
    1896 Traceback (most recent call last): 
    1897 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1898 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1899 drew = self.draw_new_frame() 
    1900 ^^^^^^^^^^^^^^^^^^^^^ 
    1901 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1902 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1903 from chimerax import surface 
    1904 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1905 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1906 from ._surface import subdivide_triangles, vertex_areas 
    1907 ImportError: DLL load failed while importing _surface: An Application Control
    1908 policy has blocked this file. 
    1909  
    1910 ImportError: DLL load failed while importing _surface: An Application Control
    1911 policy has blocked this file. 
    1912  
    1913 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1914 packages\chimerax\surface\\__init__.py", line 34, in 
    1915 from ._surface import subdivide_triangles, vertex_areas 
    1916  
    1917 See log for complete Python traceback. 
    1918  
    1919 Traceback (most recent call last): 
    1920 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1921 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1922 drew = self.draw_new_frame() 
    1923 ^^^^^^^^^^^^^^^^^^^^^ 
    1924 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1925 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1926 from chimerax import surface 
    1927 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1928 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1929 from ._surface import subdivide_triangles, vertex_areas 
    1930 ImportError: DLL load failed while importing _surface: An Application Control
    1931 policy has blocked this file. 
    1932  
    1933 ImportError: DLL load failed while importing _surface: An Application Control
    1934 policy has blocked this file. 
    1935  
    1936 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1937 packages\chimerax\surface\\__init__.py", line 34, in 
    1938 from ._surface import subdivide_triangles, vertex_areas 
    1939  
    1940 See log for complete Python traceback. 
    1941  
    1942 Traceback (most recent call last): 
    1943 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1944 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1945 drew = self.draw_new_frame() 
    1946 ^^^^^^^^^^^^^^^^^^^^^ 
    1947 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1948 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1949 from chimerax import surface 
    1950 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1951 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1952 from ._surface import subdivide_triangles, vertex_areas 
    1953 ImportError: DLL load failed while importing _surface: An Application Control
    1954 policy has blocked this file. 
    1955  
    1956 ImportError: DLL load failed while importing _surface: An Application Control
    1957 policy has blocked this file. 
    1958  
    1959 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1960 packages\chimerax\surface\\__init__.py", line 34, in 
    1961 from ._surface import subdivide_triangles, vertex_areas 
    1962  
    1963 See log for complete Python traceback. 
    1964  
    1965 Traceback (most recent call last): 
    1966 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1967 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1968 drew = self.draw_new_frame() 
    1969 ^^^^^^^^^^^^^^^^^^^^^ 
    1970 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1971 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1972 from chimerax import surface 
    1973 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1974 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1975 from ._surface import subdivide_triangles, vertex_areas 
    1976 ImportError: DLL load failed while importing _surface: An Application Control
    1977 policy has blocked this file. 
    1978  
    1979 ImportError: DLL load failed while importing _surface: An Application Control
    1980 policy has blocked this file. 
    1981  
    1982 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1983 packages\chimerax\surface\\__init__.py", line 34, in 
    1984 from ._surface import subdivide_triangles, vertex_areas 
    1985  
    1986 See log for complete Python traceback. 
    1987  
    1988 Traceback (most recent call last): 
    1989 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1990 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    1991 drew = self.draw_new_frame() 
    1992 ^^^^^^^^^^^^^^^^^^^^^ 
    1993 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1994 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    1995 from chimerax import surface 
    1996 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    1997 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    1998 from ._surface import subdivide_triangles, vertex_areas 
    1999 ImportError: DLL load failed while importing _surface: An Application Control
    2000 policy has blocked this file. 
    2001  
    2002 ImportError: DLL load failed while importing _surface: An Application Control
    2003 policy has blocked this file. 
    2004  
    2005 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2006 packages\chimerax\surface\\__init__.py", line 34, in 
    2007 from ._surface import subdivide_triangles, vertex_areas 
    2008  
    2009 See log for complete Python traceback. 
    2010  
    2011 Traceback (most recent call last): 
    2012 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2013 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2014 drew = self.draw_new_frame() 
    2015 ^^^^^^^^^^^^^^^^^^^^^ 
    2016 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2017 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2018 from chimerax import surface 
    2019 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2020 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2021 from ._surface import subdivide_triangles, vertex_areas 
    2022 ImportError: DLL load failed while importing _surface: An Application Control
    2023 policy has blocked this file. 
    2024  
    2025 ImportError: DLL load failed while importing _surface: An Application Control
    2026 policy has blocked this file. 
    2027  
    2028 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2029 packages\chimerax\surface\\__init__.py", line 34, in 
    2030 from ._surface import subdivide_triangles, vertex_areas 
    2031  
    2032 See log for complete Python traceback. 
    2033  
    2034 Traceback (most recent call last): 
    2035 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2036 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2037 drew = self.draw_new_frame() 
    2038 ^^^^^^^^^^^^^^^^^^^^^ 
    2039 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2040 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2041 from chimerax import surface 
    2042 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2043 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2044 from ._surface import subdivide_triangles, vertex_areas 
    2045 ImportError: DLL load failed while importing _surface: An Application Control
    2046 policy has blocked this file. 
    2047  
    2048 ImportError: DLL load failed while importing _surface: An Application Control
    2049 policy has blocked this file. 
    2050  
    2051 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2052 packages\chimerax\surface\\__init__.py", line 34, in 
    2053 from ._surface import subdivide_triangles, vertex_areas 
    2054  
    2055 See log for complete Python traceback. 
    2056  
    2057 Traceback (most recent call last): 
    2058 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2059 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2060 drew = self.draw_new_frame() 
    2061 ^^^^^^^^^^^^^^^^^^^^^ 
    2062 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2063 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2064 from chimerax import surface 
    2065 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2066 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2067 from ._surface import subdivide_triangles, vertex_areas 
    2068 ImportError: DLL load failed while importing _surface: An Application Control
    2069 policy has blocked this file. 
    2070  
    2071 ImportError: DLL load failed while importing _surface: An Application Control
    2072 policy has blocked this file. 
    2073  
    2074 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2075 packages\chimerax\surface\\__init__.py", line 34, in 
    2076 from ._surface import subdivide_triangles, vertex_areas 
    2077  
    2078 See log for complete Python traceback. 
    2079  
    2080 Traceback (most recent call last): 
    2081 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2082 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2083 drew = self.draw_new_frame() 
    2084 ^^^^^^^^^^^^^^^^^^^^^ 
    2085 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2086 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2087 from chimerax import surface 
    2088 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2089 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2090 from ._surface import subdivide_triangles, vertex_areas 
    2091 ImportError: DLL load failed while importing _surface: An Application Control
    2092 policy has blocked this file. 
    2093  
    2094 ImportError: DLL load failed while importing _surface: An Application Control
    2095 policy has blocked this file. 
    2096  
    2097 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2098 packages\chimerax\surface\\__init__.py", line 34, in 
    2099 from ._surface import subdivide_triangles, vertex_areas 
    2100  
    2101 See log for complete Python traceback. 
    2102  
    2103 Traceback (most recent call last): 
    2104 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2105 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2106 drew = self.draw_new_frame() 
    2107 ^^^^^^^^^^^^^^^^^^^^^ 
    2108 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2109 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2110 from chimerax import surface 
    2111 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2112 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2113 from ._surface import subdivide_triangles, vertex_areas 
    2114 ImportError: DLL load failed while importing _surface: An Application Control
    2115 policy has blocked this file. 
    2116  
    2117 ImportError: DLL load failed while importing _surface: An Application Control
    2118 policy has blocked this file. 
    2119  
    2120 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2121 packages\chimerax\surface\\__init__.py", line 34, in 
    2122 from ._surface import subdivide_triangles, vertex_areas 
    2123  
    2124 See log for complete Python traceback. 
    2125  
    2126 Traceback (most recent call last): 
    2127 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2128 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2129 drew = self.draw_new_frame() 
    2130 ^^^^^^^^^^^^^^^^^^^^^ 
    2131 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2132 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2133 from chimerax import surface 
    2134 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2135 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2136 from ._surface import subdivide_triangles, vertex_areas 
    2137 ImportError: DLL load failed while importing _surface: An Application Control
    2138 policy has blocked this file. 
    2139  
    2140 ImportError: DLL load failed while importing _surface: An Application Control
    2141 policy has blocked this file. 
    2142  
    2143 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2144 packages\chimerax\surface\\__init__.py", line 34, in 
    2145 from ._surface import subdivide_triangles, vertex_areas 
    2146  
    2147 See log for complete Python traceback. 
    2148  
    2149 Traceback (most recent call last): 
    2150 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2151 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2152 drew = self.draw_new_frame() 
    2153 ^^^^^^^^^^^^^^^^^^^^^ 
    2154 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2155 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2156 from chimerax import surface 
    2157 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2158 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2159 from ._surface import subdivide_triangles, vertex_areas 
    2160 ImportError: DLL load failed while importing _surface: An Application Control
    2161 policy has blocked this file. 
    2162  
    2163 ImportError: DLL load failed while importing _surface: An Application Control
    2164 policy has blocked this file. 
    2165  
    2166 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2167 packages\chimerax\surface\\__init__.py", line 34, in 
    2168 from ._surface import subdivide_triangles, vertex_areas 
    2169  
    2170 See log for complete Python traceback. 
    2171  
    2172 Traceback (most recent call last): 
    2173 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2174 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2175 drew = self.draw_new_frame() 
    2176 ^^^^^^^^^^^^^^^^^^^^^ 
    2177 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2178 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2179 from chimerax import surface 
    2180 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2181 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2182 from ._surface import subdivide_triangles, vertex_areas 
    2183 ImportError: DLL load failed while importing _surface: An Application Control
    2184 policy has blocked this file. 
    2185  
    2186 ImportError: DLL load failed while importing _surface: An Application Control
    2187 policy has blocked this file. 
    2188  
    2189 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2190 packages\chimerax\surface\\__init__.py", line 34, in 
    2191 from ._surface import subdivide_triangles, vertex_areas 
    2192  
    2193 See log for complete Python traceback. 
    2194  
    2195 Traceback (most recent call last): 
    2196 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2197 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2198 drew = self.draw_new_frame() 
    2199 ^^^^^^^^^^^^^^^^^^^^^ 
    2200 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2201 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2202 from chimerax import surface 
    2203 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2204 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2205 from ._surface import subdivide_triangles, vertex_areas 
    2206 ImportError: DLL load failed while importing _surface: An Application Control
    2207 policy has blocked this file. 
    2208  
    2209 ImportError: DLL load failed while importing _surface: An Application Control
    2210 policy has blocked this file. 
    2211  
    2212 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2213 packages\chimerax\surface\\__init__.py", line 34, in 
    2214 from ._surface import subdivide_triangles, vertex_areas 
    2215  
    2216 See log for complete Python traceback. 
    2217  
    2218 Traceback (most recent call last): 
    2219 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2220 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2221 drew = self.draw_new_frame() 
    2222 ^^^^^^^^^^^^^^^^^^^^^ 
    2223 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2224 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2225 from chimerax import surface 
    2226 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2227 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2228 from ._surface import subdivide_triangles, vertex_areas 
    2229 ImportError: DLL load failed while importing _surface: An Application Control
    2230 policy has blocked this file. 
    2231  
    2232 ImportError: DLL load failed while importing _surface: An Application Control
    2233 policy has blocked this file. 
    2234  
    2235 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2236 packages\chimerax\surface\\__init__.py", line 34, in 
    2237 from ._surface import subdivide_triangles, vertex_areas 
    2238  
    2239 See log for complete Python traceback. 
    2240  
    2241 Traceback (most recent call last): 
    2242 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2243 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2244 drew = self.draw_new_frame() 
    2245 ^^^^^^^^^^^^^^^^^^^^^ 
    2246 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2247 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2248 from chimerax import surface 
    2249 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2250 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2251 from ._surface import subdivide_triangles, vertex_areas 
    2252 ImportError: DLL load failed while importing _surface: An Application Control
    2253 policy has blocked this file. 
    2254  
    2255 ImportError: DLL load failed while importing _surface: An Application Control
    2256 policy has blocked this file. 
    2257  
    2258 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2259 packages\chimerax\surface\\__init__.py", line 34, in 
    2260 from ._surface import subdivide_triangles, vertex_areas 
    2261  
    2262 See log for complete Python traceback. 
    2263  
    2264 Traceback (most recent call last): 
    2265 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2266 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2267 drew = self.draw_new_frame() 
    2268 ^^^^^^^^^^^^^^^^^^^^^ 
    2269 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2270 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2271 from chimerax import surface 
    2272 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2273 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2274 from ._surface import subdivide_triangles, vertex_areas 
    2275 ImportError: DLL load failed while importing _surface: An Application Control
    2276 policy has blocked this file. 
    2277  
    2278 ImportError: DLL load failed while importing _surface: An Application Control
    2279 policy has blocked this file. 
    2280  
    2281 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2282 packages\chimerax\surface\\__init__.py", line 34, in 
    2283 from ._surface import subdivide_triangles, vertex_areas 
    2284  
    2285 See log for complete Python traceback. 
    2286  
    2287 Traceback (most recent call last): 
    2288 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2289 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2290 drew = self.draw_new_frame() 
    2291 ^^^^^^^^^^^^^^^^^^^^^ 
    2292 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2293 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2294 from chimerax import surface 
    2295 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2296 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2297 from ._surface import subdivide_triangles, vertex_areas 
    2298 ImportError: DLL load failed while importing _surface: An Application Control
    2299 policy has blocked this file. 
    2300  
    2301 ImportError: DLL load failed while importing _surface: An Application Control
    2302 policy has blocked this file. 
    2303  
    2304 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2305 packages\chimerax\surface\\__init__.py", line 34, in 
    2306 from ._surface import subdivide_triangles, vertex_areas 
    2307  
    2308 See log for complete Python traceback. 
    2309  
    2310 Traceback (most recent call last): 
    2311 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2312 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2313 drew = self.draw_new_frame() 
    2314 ^^^^^^^^^^^^^^^^^^^^^ 
    2315 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2316 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2317 from chimerax import surface 
    2318 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2319 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2320 from ._surface import subdivide_triangles, vertex_areas 
    2321 ImportError: DLL load failed while importing _surface: An Application Control
    2322 policy has blocked this file. 
    2323  
    2324 ImportError: DLL load failed while importing _surface: An Application Control
    2325 policy has blocked this file. 
    2326  
    2327 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2328 packages\chimerax\surface\\__init__.py", line 34, in 
    2329 from ._surface import subdivide_triangles, vertex_areas 
    2330  
    2331 See log for complete Python traceback. 
    2332  
    2333 Traceback (most recent call last): 
    2334 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2335 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2336 drew = self.draw_new_frame() 
    2337 ^^^^^^^^^^^^^^^^^^^^^ 
    2338 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2339 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2340 from chimerax import surface 
    2341 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2342 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2343 from ._surface import subdivide_triangles, vertex_areas 
    2344 ImportError: DLL load failed while importing _surface: An Application Control
    2345 policy has blocked this file. 
    2346  
    2347 ImportError: DLL load failed while importing _surface: An Application Control
    2348 policy has blocked this file. 
    2349  
    2350 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2351 packages\chimerax\surface\\__init__.py", line 34, in 
    2352 from ._surface import subdivide_triangles, vertex_areas 
    2353  
    2354 See log for complete Python traceback. 
    2355  
    2356 Traceback (most recent call last): 
    2357 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2358 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2359 drew = self.draw_new_frame() 
    2360 ^^^^^^^^^^^^^^^^^^^^^ 
    2361 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2362 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2363 from chimerax import surface 
    2364 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2365 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2366 from ._surface import subdivide_triangles, vertex_areas 
    2367 ImportError: DLL load failed while importing _surface: An Application Control
    2368 policy has blocked this file. 
    2369  
    2370 ImportError: DLL load failed while importing _surface: An Application Control
    2371 policy has blocked this file. 
    2372  
    2373 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2374 packages\chimerax\surface\\__init__.py", line 34, in 
    2375 from ._surface import subdivide_triangles, vertex_areas 
    2376  
    2377 See log for complete Python traceback. 
    2378  
    2379 Traceback (most recent call last): 
    2380 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2381 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2382 drew = self.draw_new_frame() 
    2383 ^^^^^^^^^^^^^^^^^^^^^ 
    2384 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2385 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2386 from chimerax import surface 
    2387 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2388 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2389 from ._surface import subdivide_triangles, vertex_areas 
    2390 ImportError: DLL load failed while importing _surface: An Application Control
    2391 policy has blocked this file. 
    2392  
    2393 ImportError: DLL load failed while importing _surface: An Application Control
    2394 policy has blocked this file. 
    2395  
    2396 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2397 packages\chimerax\surface\\__init__.py", line 34, in 
    2398 from ._surface import subdivide_triangles, vertex_areas 
    2399  
    2400 See log for complete Python traceback. 
    2401  
    2402 Traceback (most recent call last): 
    2403 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2404 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2405 drew = self.draw_new_frame() 
    2406 ^^^^^^^^^^^^^^^^^^^^^ 
    2407 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2408 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2409 from chimerax import surface 
    2410 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2411 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2412 from ._surface import subdivide_triangles, vertex_areas 
    2413 ImportError: DLL load failed while importing _surface: An Application Control
    2414 policy has blocked this file. 
    2415  
    2416 ImportError: DLL load failed while importing _surface: An Application Control
    2417 policy has blocked this file. 
    2418  
    2419 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2420 packages\chimerax\surface\\__init__.py", line 34, in 
    2421 from ._surface import subdivide_triangles, vertex_areas 
    2422  
    2423 See log for complete Python traceback. 
    2424  
    2425 Traceback (most recent call last): 
    2426 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2427 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2428 drew = self.draw_new_frame() 
    2429 ^^^^^^^^^^^^^^^^^^^^^ 
    2430 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2431 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2432 from chimerax import surface 
    2433 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2434 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2435 from ._surface import subdivide_triangles, vertex_areas 
    2436 ImportError: DLL load failed while importing _surface: An Application Control
    2437 policy has blocked this file. 
    2438  
    2439 ImportError: DLL load failed while importing _surface: An Application Control
    2440 policy has blocked this file. 
    2441  
    2442 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2443 packages\chimerax\surface\\__init__.py", line 34, in 
    2444 from ._surface import subdivide_triangles, vertex_areas 
    2445  
    2446 See log for complete Python traceback. 
    2447  
    2448 Traceback (most recent call last): 
    2449 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2450 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2451 drew = self.draw_new_frame() 
    2452 ^^^^^^^^^^^^^^^^^^^^^ 
    2453 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2454 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2455 from chimerax import surface 
    2456 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2457 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2458 from ._surface import subdivide_triangles, vertex_areas 
    2459 ImportError: DLL load failed while importing _surface: An Application Control
    2460 policy has blocked this file. 
    2461  
    2462 ImportError: DLL load failed while importing _surface: An Application Control
    2463 policy has blocked this file. 
    2464  
    2465 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2466 packages\chimerax\surface\\__init__.py", line 34, in 
    2467 from ._surface import subdivide_triangles, vertex_areas 
    2468  
    2469 See log for complete Python traceback. 
    2470  
    2471 Traceback (most recent call last): 
    2472 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2473 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2474 drew = self.draw_new_frame() 
    2475 ^^^^^^^^^^^^^^^^^^^^^ 
    2476 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2477 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2478 from chimerax import surface 
    2479 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2480 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2481 from ._surface import subdivide_triangles, vertex_areas 
    2482 ImportError: DLL load failed while importing _surface: An Application Control
    2483 policy has blocked this file. 
    2484  
    2485 ImportError: DLL load failed while importing _surface: An Application Control
    2486 policy has blocked this file. 
    2487  
    2488 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2489 packages\chimerax\surface\\__init__.py", line 34, in 
    2490 from ._surface import subdivide_triangles, vertex_areas 
    2491  
    2492 See log for complete Python traceback. 
    2493  
    2494 Traceback (most recent call last): 
    2495 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2496 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2497 drew = self.draw_new_frame() 
    2498 ^^^^^^^^^^^^^^^^^^^^^ 
    2499 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2500 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2501 from chimerax import surface 
    2502 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2503 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2504 from ._surface import subdivide_triangles, vertex_areas 
    2505 ImportError: DLL load failed while importing _surface: An Application Control
    2506 policy has blocked this file. 
    2507  
    2508 ImportError: DLL load failed while importing _surface: An Application Control
    2509 policy has blocked this file. 
    2510  
    2511 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2512 packages\chimerax\surface\\__init__.py", line 34, in 
    2513 from ._surface import subdivide_triangles, vertex_areas 
    2514  
    2515 See log for complete Python traceback. 
    2516  
    2517 Traceback (most recent call last): 
    2518 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2519 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2520 drew = self.draw_new_frame() 
    2521 ^^^^^^^^^^^^^^^^^^^^^ 
    2522 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2523 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2524 from chimerax import surface 
    2525 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2526 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2527 from ._surface import subdivide_triangles, vertex_areas 
    2528 ImportError: DLL load failed while importing _surface: An Application Control
    2529 policy has blocked this file. 
    2530  
    2531 ImportError: DLL load failed while importing _surface: An Application Control
    2532 policy has blocked this file. 
    2533  
    2534 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2535 packages\chimerax\surface\\__init__.py", line 34, in 
    2536 from ._surface import subdivide_triangles, vertex_areas 
    2537  
    2538 See log for complete Python traceback. 
    2539  
    2540 Traceback (most recent call last): 
    2541 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2542 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2543 drew = self.draw_new_frame() 
    2544 ^^^^^^^^^^^^^^^^^^^^^ 
    2545 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2546 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2547 from chimerax import surface 
    2548 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2549 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2550 from ._surface import subdivide_triangles, vertex_areas 
    2551 ImportError: DLL load failed while importing _surface: An Application Control
    2552 policy has blocked this file. 
    2553  
    2554 ImportError: DLL load failed while importing _surface: An Application Control
    2555 policy has blocked this file. 
    2556  
    2557 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2558 packages\chimerax\surface\\__init__.py", line 34, in 
    2559 from ._surface import subdivide_triangles, vertex_areas 
    2560  
    2561 See log for complete Python traceback. 
    2562  
    2563 Traceback (most recent call last): 
    2564 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2565 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2566 drew = self.draw_new_frame() 
    2567 ^^^^^^^^^^^^^^^^^^^^^ 
    2568 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2569 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2570 from chimerax import surface 
    2571 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2572 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2573 from ._surface import subdivide_triangles, vertex_areas 
    2574 ImportError: DLL load failed while importing _surface: An Application Control
    2575 policy has blocked this file. 
    2576  
    2577 ImportError: DLL load failed while importing _surface: An Application Control
    2578 policy has blocked this file. 
    2579  
    2580 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2581 packages\chimerax\surface\\__init__.py", line 34, in 
    2582 from ._surface import subdivide_triangles, vertex_areas 
    2583  
    2584 See log for complete Python traceback. 
    2585  
    2586 Traceback (most recent call last): 
    2587 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2588 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2589 drew = self.draw_new_frame() 
    2590 ^^^^^^^^^^^^^^^^^^^^^ 
    2591 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2592 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2593 from chimerax import surface 
    2594 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2595 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2596 from ._surface import subdivide_triangles, vertex_areas 
    2597 ImportError: DLL load failed while importing _surface: An Application Control
    2598 policy has blocked this file. 
    2599  
    2600 ImportError: DLL load failed while importing _surface: An Application Control
    2601 policy has blocked this file. 
    2602  
    2603 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2604 packages\chimerax\surface\\__init__.py", line 34, in 
    2605 from ._surface import subdivide_triangles, vertex_areas 
    2606  
    2607 See log for complete Python traceback. 
    2608  
    2609 Traceback (most recent call last): 
    2610 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2611 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2612 drew = self.draw_new_frame() 
    2613 ^^^^^^^^^^^^^^^^^^^^^ 
    2614 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2615 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2616 from chimerax import surface 
    2617 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2618 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2619 from ._surface import subdivide_triangles, vertex_areas 
    2620 ImportError: DLL load failed while importing _surface: An Application Control
    2621 policy has blocked this file. 
    2622  
    2623 ImportError: DLL load failed while importing _surface: An Application Control
    2624 policy has blocked this file. 
    2625  
    2626 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2627 packages\chimerax\surface\\__init__.py", line 34, in 
    2628 from ._surface import subdivide_triangles, vertex_areas 
    2629  
    2630 See log for complete Python traceback. 
    2631  
    2632 Traceback (most recent call last): 
    2633 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2634 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2635 drew = self.draw_new_frame() 
    2636 ^^^^^^^^^^^^^^^^^^^^^ 
    2637 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2638 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2639 from chimerax import surface 
    2640 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2641 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2642 from ._surface import subdivide_triangles, vertex_areas 
    2643 ImportError: DLL load failed while importing _surface: An Application Control
    2644 policy has blocked this file. 
    2645  
    2646 ImportError: DLL load failed while importing _surface: An Application Control
    2647 policy has blocked this file. 
    2648  
    2649 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2650 packages\chimerax\surface\\__init__.py", line 34, in 
    2651 from ._surface import subdivide_triangles, vertex_areas 
    2652  
    2653 See log for complete Python traceback. 
    2654  
    2655 Traceback (most recent call last): 
    2656 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2657 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2658 drew = self.draw_new_frame() 
    2659 ^^^^^^^^^^^^^^^^^^^^^ 
    2660 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2661 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2662 from chimerax import surface 
    2663 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2664 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2665 from ._surface import subdivide_triangles, vertex_areas 
    2666 ImportError: DLL load failed while importing _surface: An Application Control
    2667 policy has blocked this file. 
    2668  
    2669 ImportError: DLL load failed while importing _surface: An Application Control
    2670 policy has blocked this file. 
    2671  
    2672 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2673 packages\chimerax\surface\\__init__.py", line 34, in 
    2674 from ._surface import subdivide_triangles, vertex_areas 
    2675  
    2676 See log for complete Python traceback. 
    2677  
    2678 Traceback (most recent call last): 
    2679 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2680 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2681 drew = self.draw_new_frame() 
    2682 ^^^^^^^^^^^^^^^^^^^^^ 
    2683 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2684 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2685 from chimerax import surface 
    2686 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2687 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2688 from ._surface import subdivide_triangles, vertex_areas 
    2689 ImportError: DLL load failed while importing _surface: An Application Control
    2690 policy has blocked this file. 
    2691  
    2692 ImportError: DLL load failed while importing _surface: An Application Control
    2693 policy has blocked this file. 
    2694  
    2695 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2696 packages\chimerax\surface\\__init__.py", line 34, in 
    2697 from ._surface import subdivide_triangles, vertex_areas 
    2698  
    2699 See log for complete Python traceback. 
    2700  
    2701 Traceback (most recent call last): 
    2702 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2703 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2704 drew = self.draw_new_frame() 
    2705 ^^^^^^^^^^^^^^^^^^^^^ 
    2706 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2707 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2708 from chimerax import surface 
    2709 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2710 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2711 from ._surface import subdivide_triangles, vertex_areas 
    2712 ImportError: DLL load failed while importing _surface: An Application Control
    2713 policy has blocked this file. 
    2714  
    2715 ImportError: DLL load failed while importing _surface: An Application Control
    2716 policy has blocked this file. 
    2717  
    2718 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2719 packages\chimerax\surface\\__init__.py", line 34, in 
    2720 from ._surface import subdivide_triangles, vertex_areas 
    2721  
    2722 See log for complete Python traceback. 
    2723  
    2724 Traceback (most recent call last): 
    2725 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2726 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2727 drew = self.draw_new_frame() 
    2728 ^^^^^^^^^^^^^^^^^^^^^ 
    2729 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2730 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2731 from chimerax import surface 
    2732 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2733 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2734 from ._surface import subdivide_triangles, vertex_areas 
    2735 ImportError: DLL load failed while importing _surface: An Application Control
    2736 policy has blocked this file. 
    2737  
    2738 ImportError: DLL load failed while importing _surface: An Application Control
    2739 policy has blocked this file. 
    2740  
    2741 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2742 packages\chimerax\surface\\__init__.py", line 34, in 
    2743 from ._surface import subdivide_triangles, vertex_areas 
    2744  
    2745 See log for complete Python traceback. 
    2746  
    2747 Traceback (most recent call last): 
    2748 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2749 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2750 drew = self.draw_new_frame() 
    2751 ^^^^^^^^^^^^^^^^^^^^^ 
    2752 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2753 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2754 from chimerax import surface 
    2755 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2756 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2757 from ._surface import subdivide_triangles, vertex_areas 
    2758 ImportError: DLL load failed while importing _surface: An Application Control
    2759 policy has blocked this file. 
    2760  
    2761 ImportError: DLL load failed while importing _surface: An Application Control
    2762 policy has blocked this file. 
    2763  
    2764 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2765 packages\chimerax\surface\\__init__.py", line 34, in 
    2766 from ._surface import subdivide_triangles, vertex_areas 
    2767  
    2768 See log for complete Python traceback. 
    2769  
    2770 Traceback (most recent call last): 
    2771 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2772 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2773 drew = self.draw_new_frame() 
    2774 ^^^^^^^^^^^^^^^^^^^^^ 
    2775 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2776 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2777 from chimerax import surface 
    2778 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2779 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2780 from ._surface import subdivide_triangles, vertex_areas 
    2781 ImportError: DLL load failed while importing _surface: An Application Control
    2782 policy has blocked this file. 
    2783  
    2784 ImportError: DLL load failed while importing _surface: An Application Control
    2785 policy has blocked this file. 
    2786  
    2787 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2788 packages\chimerax\surface\\__init__.py", line 34, in 
    2789 from ._surface import subdivide_triangles, vertex_areas 
    2790  
    2791 See log for complete Python traceback. 
    2792  
    2793 Traceback (most recent call last): 
    2794 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2795 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2796 drew = self.draw_new_frame() 
    2797 ^^^^^^^^^^^^^^^^^^^^^ 
    2798 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2799 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2800 from chimerax import surface 
    2801 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2802 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2803 from ._surface import subdivide_triangles, vertex_areas 
    2804 ImportError: DLL load failed while importing _surface: An Application Control
    2805 policy has blocked this file. 
    2806  
    2807 ImportError: DLL load failed while importing _surface: An Application Control
    2808 policy has blocked this file. 
    2809  
    2810 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2811 packages\chimerax\surface\\__init__.py", line 34, in 
    2812 from ._surface import subdivide_triangles, vertex_areas 
    2813  
    2814 See log for complete Python traceback. 
    2815  
    2816 Traceback (most recent call last): 
    2817 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2818 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2819 drew = self.draw_new_frame() 
    2820 ^^^^^^^^^^^^^^^^^^^^^ 
    2821 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2822 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2823 from chimerax import surface 
    2824 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2825 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2826 from ._surface import subdivide_triangles, vertex_areas 
    2827 ImportError: DLL load failed while importing _surface: An Application Control
    2828 policy has blocked this file. 
    2829  
    2830 ImportError: DLL load failed while importing _surface: An Application Control
    2831 policy has blocked this file. 
    2832  
    2833 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2834 packages\chimerax\surface\\__init__.py", line 34, in 
    2835 from ._surface import subdivide_triangles, vertex_areas 
    2836  
    2837 See log for complete Python traceback. 
    2838  
    2839 Traceback (most recent call last): 
    2840 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2841 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2842 drew = self.draw_new_frame() 
    2843 ^^^^^^^^^^^^^^^^^^^^^ 
    2844 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2845 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2846 from chimerax import surface 
    2847 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2848 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2849 from ._surface import subdivide_triangles, vertex_areas 
    2850 ImportError: DLL load failed while importing _surface: An Application Control
    2851 policy has blocked this file. 
    2852  
    2853 ImportError: DLL load failed while importing _surface: An Application Control
    2854 policy has blocked this file. 
    2855  
    2856 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2857 packages\chimerax\surface\\__init__.py", line 34, in 
    2858 from ._surface import subdivide_triangles, vertex_areas 
    2859  
    2860 See log for complete Python traceback. 
    2861  
    2862 Traceback (most recent call last): 
    2863 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2864 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2865 drew = self.draw_new_frame() 
    2866 ^^^^^^^^^^^^^^^^^^^^^ 
    2867 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2868 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2869 from chimerax import surface 
    2870 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2871 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2872 from ._surface import subdivide_triangles, vertex_areas 
    2873 ImportError: DLL load failed while importing _surface: An Application Control
    2874 policy has blocked this file. 
    2875  
    2876 ImportError: DLL load failed while importing _surface: An Application Control
    2877 policy has blocked this file. 
    2878  
    2879 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2880 packages\chimerax\surface\\__init__.py", line 34, in 
    2881 from ._surface import subdivide_triangles, vertex_areas 
    2882  
    2883 See log for complete Python traceback. 
    2884  
    2885 Traceback (most recent call last): 
    2886 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2887 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2888 drew = self.draw_new_frame() 
    2889 ^^^^^^^^^^^^^^^^^^^^^ 
    2890 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2891 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2892 from chimerax import surface 
    2893 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2894 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2895 from ._surface import subdivide_triangles, vertex_areas 
    2896 ImportError: DLL load failed while importing _surface: An Application Control
    2897 policy has blocked this file. 
    2898  
    2899 ImportError: DLL load failed while importing _surface: An Application Control
    2900 policy has blocked this file. 
    2901  
    2902 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2903 packages\chimerax\surface\\__init__.py", line 34, in 
    2904 from ._surface import subdivide_triangles, vertex_areas 
    2905  
    2906 See log for complete Python traceback. 
    2907  
    2908 Traceback (most recent call last): 
    2909 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2910 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2911 drew = self.draw_new_frame() 
    2912 ^^^^^^^^^^^^^^^^^^^^^ 
    2913 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2914 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2915 from chimerax import surface 
    2916 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2917 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2918 from ._surface import subdivide_triangles, vertex_areas 
    2919 ImportError: DLL load failed while importing _surface: An Application Control
    2920 policy has blocked this file. 
    2921  
    2922 ImportError: DLL load failed while importing _surface: An Application Control
    2923 policy has blocked this file. 
    2924  
    2925 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2926 packages\chimerax\surface\\__init__.py", line 34, in 
    2927 from ._surface import subdivide_triangles, vertex_areas 
    2928  
    2929 See log for complete Python traceback. 
    2930  
    2931 Traceback (most recent call last): 
    2932 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2933 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2934 drew = self.draw_new_frame() 
    2935 ^^^^^^^^^^^^^^^^^^^^^ 
    2936 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2937 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2938 from chimerax import surface 
    2939 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2940 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2941 from ._surface import subdivide_triangles, vertex_areas 
    2942 ImportError: DLL load failed while importing _surface: An Application Control
    2943 policy has blocked this file. 
    2944  
    2945 ImportError: DLL load failed while importing _surface: An Application Control
    2946 policy has blocked this file. 
    2947  
    2948 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2949 packages\chimerax\surface\\__init__.py", line 34, in 
    2950 from ._surface import subdivide_triangles, vertex_areas 
    2951  
    2952 See log for complete Python traceback. 
    2953  
    2954 Traceback (most recent call last): 
    2955 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2956 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2957 drew = self.draw_new_frame() 
    2958 ^^^^^^^^^^^^^^^^^^^^^ 
    2959 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2960 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2961 from chimerax import surface 
    2962 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2963 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2964 from ._surface import subdivide_triangles, vertex_areas 
    2965 ImportError: DLL load failed while importing _surface: An Application Control
    2966 policy has blocked this file. 
    2967  
    2968 ImportError: DLL load failed while importing _surface: An Application Control
    2969 policy has blocked this file. 
    2970  
    2971 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2972 packages\chimerax\surface\\__init__.py", line 34, in 
    2973 from ._surface import subdivide_triangles, vertex_areas 
    2974  
    2975 See log for complete Python traceback. 
    2976  
    2977 Traceback (most recent call last): 
    2978 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2979 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    2980 drew = self.draw_new_frame() 
    2981 ^^^^^^^^^^^^^^^^^^^^^ 
    2982 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2983 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    2984 from chimerax import surface 
    2985 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2986 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    2987 from ._surface import subdivide_triangles, vertex_areas 
    2988 ImportError: DLL load failed while importing _surface: An Application Control
    2989 policy has blocked this file. 
    2990  
    2991 ImportError: DLL load failed while importing _surface: An Application Control
    2992 policy has blocked this file. 
    2993  
    2994 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    2995 packages\chimerax\surface\\__init__.py", line 34, in 
    2996 from ._surface import subdivide_triangles, vertex_areas 
    2997  
    2998 See log for complete Python traceback. 
    2999  
    3000 Traceback (most recent call last): 
    3001 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3002 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3003 drew = self.draw_new_frame() 
    3004 ^^^^^^^^^^^^^^^^^^^^^ 
    3005 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3006 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3007 from chimerax import surface 
    3008 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3009 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3010 from ._surface import subdivide_triangles, vertex_areas 
    3011 ImportError: DLL load failed while importing _surface: An Application Control
    3012 policy has blocked this file. 
    3013  
    3014 ImportError: DLL load failed while importing _surface: An Application Control
    3015 policy has blocked this file. 
    3016  
    3017 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3018 packages\chimerax\surface\\__init__.py", line 34, in 
    3019 from ._surface import subdivide_triangles, vertex_areas 
    3020  
    3021 See log for complete Python traceback. 
    3022  
    3023 Traceback (most recent call last): 
    3024 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3025 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3026 drew = self.draw_new_frame() 
    3027 ^^^^^^^^^^^^^^^^^^^^^ 
    3028 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3029 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3030 from chimerax import surface 
    3031 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3032 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3033 from ._surface import subdivide_triangles, vertex_areas 
    3034 ImportError: DLL load failed while importing _surface: An Application Control
    3035 policy has blocked this file. 
    3036  
    3037 ImportError: DLL load failed while importing _surface: An Application Control
    3038 policy has blocked this file. 
    3039  
    3040 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3041 packages\chimerax\surface\\__init__.py", line 34, in 
    3042 from ._surface import subdivide_triangles, vertex_areas 
    3043  
    3044 See log for complete Python traceback. 
    3045  
    3046 Traceback (most recent call last): 
    3047 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3048 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3049 drew = self.draw_new_frame() 
    3050 ^^^^^^^^^^^^^^^^^^^^^ 
    3051 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3052 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3053 from chimerax import surface 
    3054 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3055 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3056 from ._surface import subdivide_triangles, vertex_areas 
    3057 ImportError: DLL load failed while importing _surface: An Application Control
    3058 policy has blocked this file. 
    3059  
    3060 ImportError: DLL load failed while importing _surface: An Application Control
    3061 policy has blocked this file. 
    3062  
    3063 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3064 packages\chimerax\surface\\__init__.py", line 34, in 
    3065 from ._surface import subdivide_triangles, vertex_areas 
    3066  
    3067 See log for complete Python traceback. 
    3068  
    3069 Traceback (most recent call last): 
    3070 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3071 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3072 drew = self.draw_new_frame() 
    3073 ^^^^^^^^^^^^^^^^^^^^^ 
    3074 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3075 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3076 from chimerax import surface 
    3077 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3078 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3079 from ._surface import subdivide_triangles, vertex_areas 
    3080 ImportError: DLL load failed while importing _surface: An Application Control
    3081 policy has blocked this file. 
    3082  
    3083 ImportError: DLL load failed while importing _surface: An Application Control
    3084 policy has blocked this file. 
    3085  
    3086 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3087 packages\chimerax\surface\\__init__.py", line 34, in 
    3088 from ._surface import subdivide_triangles, vertex_areas 
    3089  
    3090 See log for complete Python traceback. 
    3091  
    3092 Traceback (most recent call last): 
    3093 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3094 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3095 drew = self.draw_new_frame() 
    3096 ^^^^^^^^^^^^^^^^^^^^^ 
    3097 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3098 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3099 from chimerax import surface 
    3100 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3101 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3102 from ._surface import subdivide_triangles, vertex_areas 
    3103 ImportError: DLL load failed while importing _surface: An Application Control
    3104 policy has blocked this file. 
    3105  
    3106 ImportError: DLL load failed while importing _surface: An Application Control
    3107 policy has blocked this file. 
    3108  
    3109 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3110 packages\chimerax\surface\\__init__.py", line 34, in 
    3111 from ._surface import subdivide_triangles, vertex_areas 
    3112  
    3113 See log for complete Python traceback. 
    3114  
    3115 Traceback (most recent call last): 
    3116 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3117 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3118 drew = self.draw_new_frame() 
    3119 ^^^^^^^^^^^^^^^^^^^^^ 
    3120 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3121 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3122 from chimerax import surface 
    3123 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3124 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3125 from ._surface import subdivide_triangles, vertex_areas 
    3126 ImportError: DLL load failed while importing _surface: An Application Control
    3127 policy has blocked this file. 
    3128  
    3129 ImportError: DLL load failed while importing _surface: An Application Control
    3130 policy has blocked this file. 
    3131  
    3132 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3133 packages\chimerax\surface\\__init__.py", line 34, in 
    3134 from ._surface import subdivide_triangles, vertex_areas 
    3135  
    3136 See log for complete Python traceback. 
    3137  
    3138 Traceback (most recent call last): 
    3139 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3140 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3141 drew = self.draw_new_frame() 
    3142 ^^^^^^^^^^^^^^^^^^^^^ 
    3143 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3144 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3145 from chimerax import surface 
    3146 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3147 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3148 from ._surface import subdivide_triangles, vertex_areas 
    3149 ImportError: DLL load failed while importing _surface: An Application Control
    3150 policy has blocked this file. 
    3151  
    3152 ImportError: DLL load failed while importing _surface: An Application Control
    3153 policy has blocked this file. 
    3154  
    3155 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3156 packages\chimerax\surface\\__init__.py", line 34, in 
    3157 from ._surface import subdivide_triangles, vertex_areas 
    3158  
    3159 See log for complete Python traceback. 
    3160  
    3161 Traceback (most recent call last): 
    3162 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3163 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3164 drew = self.draw_new_frame() 
    3165 ^^^^^^^^^^^^^^^^^^^^^ 
    3166 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3167 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3168 from chimerax import surface 
    3169 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3170 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3171 from ._surface import subdivide_triangles, vertex_areas 
    3172 ImportError: DLL load failed while importing _surface: An Application Control
    3173 policy has blocked this file. 
    3174  
    3175 ImportError: DLL load failed while importing _surface: An Application Control
    3176 policy has blocked this file. 
    3177  
    3178 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3179 packages\chimerax\surface\\__init__.py", line 34, in 
    3180 from ._surface import subdivide_triangles, vertex_areas 
    3181  
    3182 See log for complete Python traceback. 
    3183  
    3184 Traceback (most recent call last): 
    3185 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3186 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3187 drew = self.draw_new_frame() 
    3188 ^^^^^^^^^^^^^^^^^^^^^ 
    3189 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3190 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3191 from chimerax import surface 
    3192 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3193 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3194 from ._surface import subdivide_triangles, vertex_areas 
    3195 ImportError: DLL load failed while importing _surface: An Application Control
    3196 policy has blocked this file. 
    3197  
    3198 ImportError: DLL load failed while importing _surface: An Application Control
    3199 policy has blocked this file. 
    3200  
    3201 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3202 packages\chimerax\surface\\__init__.py", line 34, in 
    3203 from ._surface import subdivide_triangles, vertex_areas 
    3204  
    3205 See log for complete Python traceback. 
    3206  
    3207 Traceback (most recent call last): 
    3208 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3209 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3210 drew = self.draw_new_frame() 
    3211 ^^^^^^^^^^^^^^^^^^^^^ 
    3212 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3213 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3214 from chimerax import surface 
    3215 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3216 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3217 from ._surface import subdivide_triangles, vertex_areas 
    3218 ImportError: DLL load failed while importing _surface: An Application Control
    3219 policy has blocked this file. 
    3220  
    3221 ImportError: DLL load failed while importing _surface: An Application Control
    3222 policy has blocked this file. 
    3223  
    3224 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3225 packages\chimerax\surface\\__init__.py", line 34, in 
    3226 from ._surface import subdivide_triangles, vertex_areas 
    3227  
    3228 See log for complete Python traceback. 
    3229  
    3230 Traceback (most recent call last): 
    3231 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3232 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3233 drew = self.draw_new_frame() 
    3234 ^^^^^^^^^^^^^^^^^^^^^ 
    3235 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3236 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3237 from chimerax import surface 
    3238 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3239 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3240 from ._surface import subdivide_triangles, vertex_areas 
    3241 ImportError: DLL load failed while importing _surface: An Application Control
    3242 policy has blocked this file. 
    3243  
    3244 ImportError: DLL load failed while importing _surface: An Application Control
    3245 policy has blocked this file. 
    3246  
    3247 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3248 packages\chimerax\surface\\__init__.py", line 34, in 
    3249 from ._surface import subdivide_triangles, vertex_areas 
    3250  
    3251 See log for complete Python traceback. 
    3252  
    3253 Traceback (most recent call last): 
    3254 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3255 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3256 drew = self.draw_new_frame() 
    3257 ^^^^^^^^^^^^^^^^^^^^^ 
    3258 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3259 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3260 from chimerax import surface 
    3261 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3262 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3263 from ._surface import subdivide_triangles, vertex_areas 
    3264 ImportError: DLL load failed while importing _surface: An Application Control
    3265 policy has blocked this file. 
    3266  
    3267 ImportError: DLL load failed while importing _surface: An Application Control
    3268 policy has blocked this file. 
    3269  
    3270 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3271 packages\chimerax\surface\\__init__.py", line 34, in 
    3272 from ._surface import subdivide_triangles, vertex_areas 
    3273  
    3274 See log for complete Python traceback. 
    3275  
    3276 Traceback (most recent call last): 
    3277 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3278 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3279 drew = self.draw_new_frame() 
    3280 ^^^^^^^^^^^^^^^^^^^^^ 
    3281 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3282 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3283 from chimerax import surface 
    3284 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3285 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3286 from ._surface import subdivide_triangles, vertex_areas 
    3287 ImportError: DLL load failed while importing _surface: An Application Control
    3288 policy has blocked this file. 
    3289  
    3290 ImportError: DLL load failed while importing _surface: An Application Control
    3291 policy has blocked this file. 
    3292  
    3293 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3294 packages\chimerax\surface\\__init__.py", line 34, in 
    3295 from ._surface import subdivide_triangles, vertex_areas 
    3296  
    3297 See log for complete Python traceback. 
    3298  
    3299 Traceback (most recent call last): 
    3300 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3301 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3302 drew = self.draw_new_frame() 
    3303 ^^^^^^^^^^^^^^^^^^^^^ 
    3304 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3305 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3306 from chimerax import surface 
    3307 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3308 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3309 from ._surface import subdivide_triangles, vertex_areas 
    3310 ImportError: DLL load failed while importing _surface: An Application Control
    3311 policy has blocked this file. 
    3312  
    3313 ImportError: DLL load failed while importing _surface: An Application Control
    3314 policy has blocked this file. 
    3315  
    3316 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3317 packages\chimerax\surface\\__init__.py", line 34, in 
    3318 from ._surface import subdivide_triangles, vertex_areas 
    3319  
    3320 See log for complete Python traceback. 
    3321  
    3322 Traceback (most recent call last): 
    3323 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3324 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3325 drew = self.draw_new_frame() 
    3326 ^^^^^^^^^^^^^^^^^^^^^ 
    3327 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3328 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3329 from chimerax import surface 
    3330 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3331 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3332 from ._surface import subdivide_triangles, vertex_areas 
    3333 ImportError: DLL load failed while importing _surface: An Application Control
    3334 policy has blocked this file. 
    3335  
    3336 ImportError: DLL load failed while importing _surface: An Application Control
    3337 policy has blocked this file. 
    3338  
    3339 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3340 packages\chimerax\surface\\__init__.py", line 34, in 
    3341 from ._surface import subdivide_triangles, vertex_areas 
    3342  
    3343 See log for complete Python traceback. 
    3344  
    3345 Traceback (most recent call last): 
    3346 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3347 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3348 drew = self.draw_new_frame() 
    3349 ^^^^^^^^^^^^^^^^^^^^^ 
    3350 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3351 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3352 from chimerax import surface 
    3353 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3354 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3355 from ._surface import subdivide_triangles, vertex_areas 
    3356 ImportError: DLL load failed while importing _surface: An Application Control
    3357 policy has blocked this file. 
    3358  
    3359 ImportError: DLL load failed while importing _surface: An Application Control
    3360 policy has blocked this file. 
    3361  
    3362 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3363 packages\chimerax\surface\\__init__.py", line 34, in 
    3364 from ._surface import subdivide_triangles, vertex_areas 
    3365  
    3366 See log for complete Python traceback. 
    3367  
    3368 Traceback (most recent call last): 
    3369 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3370 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3371 drew = self.draw_new_frame() 
    3372 ^^^^^^^^^^^^^^^^^^^^^ 
    3373 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3374 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3375 from chimerax import surface 
    3376 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3377 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3378 from ._surface import subdivide_triangles, vertex_areas 
    3379 ImportError: DLL load failed while importing _surface: An Application Control
    3380 policy has blocked this file. 
    3381  
    3382 ImportError: DLL load failed while importing _surface: An Application Control
    3383 policy has blocked this file. 
    3384  
    3385 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3386 packages\chimerax\surface\\__init__.py", line 34, in 
    3387 from ._surface import subdivide_triangles, vertex_areas 
    3388  
    3389 See log for complete Python traceback. 
    3390  
    3391 Traceback (most recent call last): 
    3392 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3393 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3394 drew = self.draw_new_frame() 
    3395 ^^^^^^^^^^^^^^^^^^^^^ 
    3396 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3397 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3398 from chimerax import surface 
    3399 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3400 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3401 from ._surface import subdivide_triangles, vertex_areas 
    3402 ImportError: DLL load failed while importing _surface: An Application Control
    3403 policy has blocked this file. 
    3404  
    3405 ImportError: DLL load failed while importing _surface: An Application Control
    3406 policy has blocked this file. 
    3407  
    3408 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3409 packages\chimerax\surface\\__init__.py", line 34, in 
    3410 from ._surface import subdivide_triangles, vertex_areas 
    3411  
    3412 See log for complete Python traceback. 
    3413  
    3414 Traceback (most recent call last): 
    3415 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3416 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3417 drew = self.draw_new_frame() 
    3418 ^^^^^^^^^^^^^^^^^^^^^ 
    3419 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3420 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3421 from chimerax import surface 
    3422 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3423 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3424 from ._surface import subdivide_triangles, vertex_areas 
    3425 ImportError: DLL load failed while importing _surface: An Application Control
    3426 policy has blocked this file. 
    3427  
    3428 ImportError: DLL load failed while importing _surface: An Application Control
    3429 policy has blocked this file. 
    3430  
    3431 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3432 packages\chimerax\surface\\__init__.py", line 34, in 
    3433 from ._surface import subdivide_triangles, vertex_areas 
    3434  
    3435 See log for complete Python traceback. 
    3436  
    3437 Traceback (most recent call last): 
    3438 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3439 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3440 drew = self.draw_new_frame() 
    3441 ^^^^^^^^^^^^^^^^^^^^^ 
    3442 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3443 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3444 from chimerax import surface 
    3445 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3446 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3447 from ._surface import subdivide_triangles, vertex_areas 
    3448 ImportError: DLL load failed while importing _surface: An Application Control
    3449 policy has blocked this file. 
    3450  
    3451 ImportError: DLL load failed while importing _surface: An Application Control
    3452 policy has blocked this file. 
    3453  
    3454 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3455 packages\chimerax\surface\\__init__.py", line 34, in 
    3456 from ._surface import subdivide_triangles, vertex_areas 
    3457  
    3458 See log for complete Python traceback. 
    3459  
    3460 Traceback (most recent call last): 
    3461 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3462 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3463 drew = self.draw_new_frame() 
    3464 ^^^^^^^^^^^^^^^^^^^^^ 
    3465 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3466 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3467 from chimerax import surface 
    3468 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3469 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3470 from ._surface import subdivide_triangles, vertex_areas 
    3471 ImportError: DLL load failed while importing _surface: An Application Control
    3472 policy has blocked this file. 
    3473  
    3474 ImportError: DLL load failed while importing _surface: An Application Control
    3475 policy has blocked this file. 
    3476  
    3477 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3478 packages\chimerax\surface\\__init__.py", line 34, in 
    3479 from ._surface import subdivide_triangles, vertex_areas 
    3480  
    3481 See log for complete Python traceback. 
    3482  
    3483 Traceback (most recent call last): 
    3484 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3485 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3486 drew = self.draw_new_frame() 
    3487 ^^^^^^^^^^^^^^^^^^^^^ 
    3488 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3489 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3490 from chimerax import surface 
    3491 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3492 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3493 from ._surface import subdivide_triangles, vertex_areas 
    3494 ImportError: DLL load failed while importing _surface: An Application Control
    3495 policy has blocked this file. 
    3496  
    3497 ImportError: DLL load failed while importing _surface: An Application Control
    3498 policy has blocked this file. 
    3499  
    3500 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3501 packages\chimerax\surface\\__init__.py", line 34, in 
    3502 from ._surface import subdivide_triangles, vertex_areas 
    3503  
    3504 See log for complete Python traceback. 
    3505  
    3506 Traceback (most recent call last): 
    3507 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3508 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3509 drew = self.draw_new_frame() 
    3510 ^^^^^^^^^^^^^^^^^^^^^ 
    3511 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3512 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3513 from chimerax import surface 
    3514 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3515 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3516 from ._surface import subdivide_triangles, vertex_areas 
    3517 ImportError: DLL load failed while importing _surface: An Application Control
    3518 policy has blocked this file. 
    3519  
    3520 ImportError: DLL load failed while importing _surface: An Application Control
    3521 policy has blocked this file. 
    3522  
    3523 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3524 packages\chimerax\surface\\__init__.py", line 34, in 
    3525 from ._surface import subdivide_triangles, vertex_areas 
    3526  
    3527 See log for complete Python traceback. 
    3528  
    3529 Traceback (most recent call last): 
    3530 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3531 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3532 drew = self.draw_new_frame() 
    3533 ^^^^^^^^^^^^^^^^^^^^^ 
    3534 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3535 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3536 from chimerax import surface 
    3537 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3538 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3539 from ._surface import subdivide_triangles, vertex_areas 
    3540 ImportError: DLL load failed while importing _surface: An Application Control
    3541 policy has blocked this file. 
    3542  
    3543 ImportError: DLL load failed while importing _surface: An Application Control
    3544 policy has blocked this file. 
    3545  
    3546 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3547 packages\chimerax\surface\\__init__.py", line 34, in 
    3548 from ._surface import subdivide_triangles, vertex_areas 
    3549  
    3550 See log for complete Python traceback. 
    3551  
    3552 Traceback (most recent call last): 
    3553 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3554 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3555 drew = self.draw_new_frame() 
    3556 ^^^^^^^^^^^^^^^^^^^^^ 
    3557 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3558 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3559 from chimerax import surface 
    3560 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3561 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3562 from ._surface import subdivide_triangles, vertex_areas 
    3563 ImportError: DLL load failed while importing _surface: An Application Control
    3564 policy has blocked this file. 
    3565  
    3566 ImportError: DLL load failed while importing _surface: An Application Control
    3567 policy has blocked this file. 
    3568  
    3569 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3570 packages\chimerax\surface\\__init__.py", line 34, in 
    3571 from ._surface import subdivide_triangles, vertex_areas 
    3572  
    3573 See log for complete Python traceback. 
    3574  
    3575 Traceback (most recent call last): 
    3576 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3577 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3578 drew = self.draw_new_frame() 
    3579 ^^^^^^^^^^^^^^^^^^^^^ 
    3580 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3581 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3582 from chimerax import surface 
    3583 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3584 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3585 from ._surface import subdivide_triangles, vertex_areas 
    3586 ImportError: DLL load failed while importing _surface: An Application Control
    3587 policy has blocked this file. 
    3588  
    3589 ImportError: DLL load failed while importing _surface: An Application Control
    3590 policy has blocked this file. 
    3591  
    3592 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3593 packages\chimerax\surface\\__init__.py", line 34, in 
    3594 from ._surface import subdivide_triangles, vertex_areas 
    3595  
    3596 See log for complete Python traceback. 
    3597  
    3598 Traceback (most recent call last): 
    3599 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3600 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3601 drew = self.draw_new_frame() 
    3602 ^^^^^^^^^^^^^^^^^^^^^ 
    3603 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3604 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3605 from chimerax import surface 
    3606 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3607 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3608 from ._surface import subdivide_triangles, vertex_areas 
    3609 ImportError: DLL load failed while importing _surface: An Application Control
    3610 policy has blocked this file. 
    3611  
    3612 ImportError: DLL load failed while importing _surface: An Application Control
    3613 policy has blocked this file. 
    3614  
    3615 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3616 packages\chimerax\surface\\__init__.py", line 34, in 
    3617 from ._surface import subdivide_triangles, vertex_areas 
    3618  
    3619 See log for complete Python traceback. 
    3620  
    3621 Traceback (most recent call last): 
    3622 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3623 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3624 drew = self.draw_new_frame() 
    3625 ^^^^^^^^^^^^^^^^^^^^^ 
    3626 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3627 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3628 from chimerax import surface 
    3629 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3630 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3631 from ._surface import subdivide_triangles, vertex_areas 
    3632 ImportError: DLL load failed while importing _surface: An Application Control
    3633 policy has blocked this file. 
    3634  
    3635 ImportError: DLL load failed while importing _surface: An Application Control
    3636 policy has blocked this file. 
    3637  
    3638 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3639 packages\chimerax\surface\\__init__.py", line 34, in 
    3640 from ._surface import subdivide_triangles, vertex_areas 
    3641  
    3642 See log for complete Python traceback. 
    3643  
    3644 Traceback (most recent call last): 
    3645 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3646 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3647 drew = self.draw_new_frame() 
    3648 ^^^^^^^^^^^^^^^^^^^^^ 
    3649 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3650 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3651 from chimerax import surface 
    3652 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3653 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3654 from ._surface import subdivide_triangles, vertex_areas 
    3655 ImportError: DLL load failed while importing _surface: An Application Control
    3656 policy has blocked this file. 
    3657  
    3658 ImportError: DLL load failed while importing _surface: An Application Control
    3659 policy has blocked this file. 
    3660  
    3661 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3662 packages\chimerax\surface\\__init__.py", line 34, in 
    3663 from ._surface import subdivide_triangles, vertex_areas 
    3664  
    3665 See log for complete Python traceback. 
    3666  
    3667 Traceback (most recent call last): 
    3668 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3669 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3670 drew = self.draw_new_frame() 
    3671 ^^^^^^^^^^^^^^^^^^^^^ 
    3672 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3673 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3674 from chimerax import surface 
    3675 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3676 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3677 from ._surface import subdivide_triangles, vertex_areas 
    3678 ImportError: DLL load failed while importing _surface: An Application Control
    3679 policy has blocked this file. 
    3680  
    3681 ImportError: DLL load failed while importing _surface: An Application Control
    3682 policy has blocked this file. 
    3683  
    3684 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3685 packages\chimerax\surface\\__init__.py", line 34, in 
    3686 from ._surface import subdivide_triangles, vertex_areas 
    3687  
    3688 See log for complete Python traceback. 
    3689  
    3690 Traceback (most recent call last): 
    3691 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3692 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3693 drew = self.draw_new_frame() 
    3694 ^^^^^^^^^^^^^^^^^^^^^ 
    3695 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3696 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3697 from chimerax import surface 
    3698 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3699 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3700 from ._surface import subdivide_triangles, vertex_areas 
    3701 ImportError: DLL load failed while importing _surface: An Application Control
    3702 policy has blocked this file. 
    3703  
    3704 ImportError: DLL load failed while importing _surface: An Application Control
    3705 policy has blocked this file. 
    3706  
    3707 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3708 packages\chimerax\surface\\__init__.py", line 34, in 
    3709 from ._surface import subdivide_triangles, vertex_areas 
    3710  
    3711 See log for complete Python traceback. 
    3712  
    3713 Traceback (most recent call last): 
    3714 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3715 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3716 drew = self.draw_new_frame() 
    3717 ^^^^^^^^^^^^^^^^^^^^^ 
    3718 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3719 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3720 from chimerax import surface 
    3721 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3722 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3723 from ._surface import subdivide_triangles, vertex_areas 
    3724 ImportError: DLL load failed while importing _surface: An Application Control
    3725 policy has blocked this file. 
    3726  
    3727 ImportError: DLL load failed while importing _surface: An Application Control
    3728 policy has blocked this file. 
    3729  
    3730 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3731 packages\chimerax\surface\\__init__.py", line 34, in 
    3732 from ._surface import subdivide_triangles, vertex_areas 
    3733  
    3734 See log for complete Python traceback. 
    3735  
    3736 Traceback (most recent call last): 
    3737 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3738 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3739 drew = self.draw_new_frame() 
    3740 ^^^^^^^^^^^^^^^^^^^^^ 
    3741 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3742 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3743 from chimerax import surface 
    3744 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3745 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3746 from ._surface import subdivide_triangles, vertex_areas 
    3747 ImportError: DLL load failed while importing _surface: An Application Control
    3748 policy has blocked this file. 
    3749  
    3750 ImportError: DLL load failed while importing _surface: An Application Control
    3751 policy has blocked this file. 
    3752  
    3753 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3754 packages\chimerax\surface\\__init__.py", line 34, in 
    3755 from ._surface import subdivide_triangles, vertex_areas 
    3756  
    3757 See log for complete Python traceback. 
    3758  
    3759 Traceback (most recent call last): 
    3760 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3761 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3762 drew = self.draw_new_frame() 
    3763 ^^^^^^^^^^^^^^^^^^^^^ 
    3764 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3765 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3766 from chimerax import surface 
    3767 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3768 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3769 from ._surface import subdivide_triangles, vertex_areas 
    3770 ImportError: DLL load failed while importing _surface: An Application Control
    3771 policy has blocked this file. 
    3772  
    3773 ImportError: DLL load failed while importing _surface: An Application Control
    3774 policy has blocked this file. 
    3775  
    3776 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3777 packages\chimerax\surface\\__init__.py", line 34, in 
    3778 from ._surface import subdivide_triangles, vertex_areas 
    3779  
    3780 See log for complete Python traceback. 
    3781  
    3782 Traceback (most recent call last): 
    3783 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3784 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3785 drew = self.draw_new_frame() 
    3786 ^^^^^^^^^^^^^^^^^^^^^ 
    3787 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3788 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3789 from chimerax import surface 
    3790 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3791 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3792 from ._surface import subdivide_triangles, vertex_areas 
    3793 ImportError: DLL load failed while importing _surface: An Application Control
    3794 policy has blocked this file. 
    3795  
    3796 ImportError: DLL load failed while importing _surface: An Application Control
    3797 policy has blocked this file. 
    3798  
    3799 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3800 packages\chimerax\surface\\__init__.py", line 34, in 
    3801 from ._surface import subdivide_triangles, vertex_areas 
    3802  
    3803 See log for complete Python traceback. 
    3804  
    3805 Traceback (most recent call last): 
    3806 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3807 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3808 drew = self.draw_new_frame() 
    3809 ^^^^^^^^^^^^^^^^^^^^^ 
    3810 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3811 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3812 from chimerax import surface 
    3813 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3814 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3815 from ._surface import subdivide_triangles, vertex_areas 
    3816 ImportError: DLL load failed while importing _surface: An Application Control
    3817 policy has blocked this file. 
    3818  
    3819 ImportError: DLL load failed while importing _surface: An Application Control
    3820 policy has blocked this file. 
    3821  
    3822 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3823 packages\chimerax\surface\\__init__.py", line 34, in 
    3824 from ._surface import subdivide_triangles, vertex_areas 
    3825  
    3826 See log for complete Python traceback. 
    3827  
    3828 Traceback (most recent call last): 
    3829 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3830 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3831 drew = self.draw_new_frame() 
    3832 ^^^^^^^^^^^^^^^^^^^^^ 
    3833 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3834 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3835 from chimerax import surface 
    3836 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3837 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3838 from ._surface import subdivide_triangles, vertex_areas 
    3839 ImportError: DLL load failed while importing _surface: An Application Control
    3840 policy has blocked this file. 
    3841  
    3842 ImportError: DLL load failed while importing _surface: An Application Control
    3843 policy has blocked this file. 
    3844  
    3845 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3846 packages\chimerax\surface\\__init__.py", line 34, in 
    3847 from ._surface import subdivide_triangles, vertex_areas 
    3848  
    3849 See log for complete Python traceback. 
    3850  
    3851 Traceback (most recent call last): 
    3852 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3853 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3854 drew = self.draw_new_frame() 
    3855 ^^^^^^^^^^^^^^^^^^^^^ 
    3856 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3857 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3858 from chimerax import surface 
    3859 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3860 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3861 from ._surface import subdivide_triangles, vertex_areas 
    3862 ImportError: DLL load failed while importing _surface: An Application Control
    3863 policy has blocked this file. 
    3864  
    3865 ImportError: DLL load failed while importing _surface: An Application Control
    3866 policy has blocked this file. 
    3867  
    3868 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3869 packages\chimerax\surface\\__init__.py", line 34, in 
    3870 from ._surface import subdivide_triangles, vertex_areas 
    3871  
    3872 See log for complete Python traceback. 
    3873  
    3874 Traceback (most recent call last): 
    3875 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3876 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3877 drew = self.draw_new_frame() 
    3878 ^^^^^^^^^^^^^^^^^^^^^ 
    3879 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3880 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3881 from chimerax import surface 
    3882 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3883 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3884 from ._surface import subdivide_triangles, vertex_areas 
    3885 ImportError: DLL load failed while importing _surface: An Application Control
    3886 policy has blocked this file. 
    3887  
    3888 ImportError: DLL load failed while importing _surface: An Application Control
    3889 policy has blocked this file. 
    3890  
    3891 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3892 packages\chimerax\surface\\__init__.py", line 34, in 
    3893 from ._surface import subdivide_triangles, vertex_areas 
    3894  
    3895 See log for complete Python traceback. 
    3896  
    3897 Traceback (most recent call last): 
    3898 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3899 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3900 drew = self.draw_new_frame() 
    3901 ^^^^^^^^^^^^^^^^^^^^^ 
    3902 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3903 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3904 from chimerax import surface 
    3905 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3906 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3907 from ._surface import subdivide_triangles, vertex_areas 
    3908 ImportError: DLL load failed while importing _surface: An Application Control
    3909 policy has blocked this file. 
    3910  
    3911 ImportError: DLL load failed while importing _surface: An Application Control
    3912 policy has blocked this file. 
    3913  
    3914 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3915 packages\chimerax\surface\\__init__.py", line 34, in 
    3916 from ._surface import subdivide_triangles, vertex_areas 
    3917  
    3918 See log for complete Python traceback. 
    3919  
    3920 Traceback (most recent call last): 
    3921 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3922 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3923 drew = self.draw_new_frame() 
    3924 ^^^^^^^^^^^^^^^^^^^^^ 
    3925 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3926 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3927 from chimerax import surface 
    3928 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3929 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3930 from ._surface import subdivide_triangles, vertex_areas 
    3931 ImportError: DLL load failed while importing _surface: An Application Control
    3932 policy has blocked this file. 
    3933  
    3934 ImportError: DLL load failed while importing _surface: An Application Control
    3935 policy has blocked this file. 
    3936  
    3937 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3938 packages\chimerax\surface\\__init__.py", line 34, in 
    3939 from ._surface import subdivide_triangles, vertex_areas 
    3940  
    3941 See log for complete Python traceback. 
    3942  
    3943 Traceback (most recent call last): 
    3944 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3945 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3946 drew = self.draw_new_frame() 
    3947 ^^^^^^^^^^^^^^^^^^^^^ 
    3948 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3949 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3950 from chimerax import surface 
    3951 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3952 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3953 from ._surface import subdivide_triangles, vertex_areas 
    3954 ImportError: DLL load failed while importing _surface: An Application Control
    3955 policy has blocked this file. 
    3956  
    3957 ImportError: DLL load failed while importing _surface: An Application Control
    3958 policy has blocked this file. 
    3959  
    3960 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3961 packages\chimerax\surface\\__init__.py", line 34, in 
    3962 from ._surface import subdivide_triangles, vertex_areas 
    3963  
    3964 See log for complete Python traceback. 
    3965  
    3966 Traceback (most recent call last): 
    3967 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3968 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3969 drew = self.draw_new_frame() 
    3970 ^^^^^^^^^^^^^^^^^^^^^ 
    3971 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3972 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3973 from chimerax import surface 
    3974 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3975 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3976 from ._surface import subdivide_triangles, vertex_areas 
    3977 ImportError: DLL load failed while importing _surface: An Application Control
    3978 policy has blocked this file. 
    3979  
    3980 ImportError: DLL load failed while importing _surface: An Application Control
    3981 policy has blocked this file. 
    3982  
    3983 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3984 packages\chimerax\surface\\__init__.py", line 34, in 
    3985 from ._surface import subdivide_triangles, vertex_areas 
    3986  
    3987 See log for complete Python traceback. 
    3988  
    3989 Traceback (most recent call last): 
    3990 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3991 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    3992 drew = self.draw_new_frame() 
    3993 ^^^^^^^^^^^^^^^^^^^^^ 
    3994 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3995 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    3996 from chimerax import surface 
    3997 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    3998 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    3999 from ._surface import subdivide_triangles, vertex_areas 
    4000 ImportError: DLL load failed while importing _surface: An Application Control
    4001 policy has blocked this file. 
    4002  
    4003 ImportError: DLL load failed while importing _surface: An Application Control
    4004 policy has blocked this file. 
    4005  
    4006 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4007 packages\chimerax\surface\\__init__.py", line 34, in 
    4008 from ._surface import subdivide_triangles, vertex_areas 
    4009  
    4010 See log for complete Python traceback. 
    4011  
    4012 Traceback (most recent call last): 
    4013 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4014 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4015 drew = self.draw_new_frame() 
    4016 ^^^^^^^^^^^^^^^^^^^^^ 
    4017 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4018 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4019 from chimerax import surface 
    4020 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4021 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4022 from ._surface import subdivide_triangles, vertex_areas 
    4023 ImportError: DLL load failed while importing _surface: An Application Control
    4024 policy has blocked this file. 
    4025  
    4026 ImportError: DLL load failed while importing _surface: An Application Control
    4027 policy has blocked this file. 
    4028  
    4029 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4030 packages\chimerax\surface\\__init__.py", line 34, in 
    4031 from ._surface import subdivide_triangles, vertex_areas 
    4032  
    4033 See log for complete Python traceback. 
    4034  
    4035 Traceback (most recent call last): 
    4036 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4037 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4038 drew = self.draw_new_frame() 
    4039 ^^^^^^^^^^^^^^^^^^^^^ 
    4040 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4041 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4042 from chimerax import surface 
    4043 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4044 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4045 from ._surface import subdivide_triangles, vertex_areas 
    4046 ImportError: DLL load failed while importing _surface: An Application Control
    4047 policy has blocked this file. 
    4048  
    4049 ImportError: DLL load failed while importing _surface: An Application Control
    4050 policy has blocked this file. 
    4051  
    4052 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4053 packages\chimerax\surface\\__init__.py", line 34, in 
    4054 from ._surface import subdivide_triangles, vertex_areas 
    4055  
    4056 See log for complete Python traceback. 
    4057  
    4058 Traceback (most recent call last): 
    4059 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4060 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4061 drew = self.draw_new_frame() 
    4062 ^^^^^^^^^^^^^^^^^^^^^ 
    4063 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4064 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4065 from chimerax import surface 
    4066 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4067 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4068 from ._surface import subdivide_triangles, vertex_areas 
    4069 ImportError: DLL load failed while importing _surface: An Application Control
    4070 policy has blocked this file. 
    4071  
    4072 ImportError: DLL load failed while importing _surface: An Application Control
    4073 policy has blocked this file. 
    4074  
    4075 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4076 packages\chimerax\surface\\__init__.py", line 34, in 
    4077 from ._surface import subdivide_triangles, vertex_areas 
    4078  
    4079 See log for complete Python traceback. 
    4080  
    4081 Traceback (most recent call last): 
    4082 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4083 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4084 drew = self.draw_new_frame() 
    4085 ^^^^^^^^^^^^^^^^^^^^^ 
    4086 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4087 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4088 from chimerax import surface 
    4089 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4090 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4091 from ._surface import subdivide_triangles, vertex_areas 
    4092 ImportError: DLL load failed while importing _surface: An Application Control
    4093 policy has blocked this file. 
    4094  
    4095 ImportError: DLL load failed while importing _surface: An Application Control
    4096 policy has blocked this file. 
    4097  
    4098 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4099 packages\chimerax\surface\\__init__.py", line 34, in 
    4100 from ._surface import subdivide_triangles, vertex_areas 
    4101  
    4102 See log for complete Python traceback. 
    4103  
    4104 Traceback (most recent call last): 
    4105 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4106 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4107 drew = self.draw_new_frame() 
    4108 ^^^^^^^^^^^^^^^^^^^^^ 
    4109 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4110 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4111 from chimerax import surface 
    4112 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4113 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4114 from ._surface import subdivide_triangles, vertex_areas 
    4115 ImportError: DLL load failed while importing _surface: An Application Control
    4116 policy has blocked this file. 
    4117  
    4118 ImportError: DLL load failed while importing _surface: An Application Control
    4119 policy has blocked this file. 
    4120  
    4121 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4122 packages\chimerax\surface\\__init__.py", line 34, in 
    4123 from ._surface import subdivide_triangles, vertex_areas 
    4124  
    4125 See log for complete Python traceback. 
    4126  
    4127 Traceback (most recent call last): 
    4128 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4129 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4130 drew = self.draw_new_frame() 
    4131 ^^^^^^^^^^^^^^^^^^^^^ 
    4132 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4133 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4134 from chimerax import surface 
    4135 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4136 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4137 from ._surface import subdivide_triangles, vertex_areas 
    4138 ImportError: DLL load failed while importing _surface: An Application Control
    4139 policy has blocked this file. 
    4140  
    4141 ImportError: DLL load failed while importing _surface: An Application Control
    4142 policy has blocked this file. 
    4143  
    4144 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4145 packages\chimerax\surface\\__init__.py", line 34, in 
    4146 from ._surface import subdivide_triangles, vertex_areas 
    4147  
    4148 See log for complete Python traceback. 
    4149  
    4150 Traceback (most recent call last): 
    4151 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4152 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4153 drew = self.draw_new_frame() 
    4154 ^^^^^^^^^^^^^^^^^^^^^ 
    4155 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4156 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4157 from chimerax import surface 
    4158 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4159 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4160 from ._surface import subdivide_triangles, vertex_areas 
    4161 ImportError: DLL load failed while importing _surface: An Application Control
    4162 policy has blocked this file. 
    4163  
    4164 ImportError: DLL load failed while importing _surface: An Application Control
    4165 policy has blocked this file. 
    4166  
    4167 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4168 packages\chimerax\surface\\__init__.py", line 34, in 
    4169 from ._surface import subdivide_triangles, vertex_areas 
    4170  
    4171 See log for complete Python traceback. 
    4172  
    4173 Traceback (most recent call last): 
    4174 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4175 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4176 drew = self.draw_new_frame() 
    4177 ^^^^^^^^^^^^^^^^^^^^^ 
    4178 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4179 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4180 from chimerax import surface 
    4181 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4182 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4183 from ._surface import subdivide_triangles, vertex_areas 
    4184 ImportError: DLL load failed while importing _surface: An Application Control
    4185 policy has blocked this file. 
    4186  
    4187 ImportError: DLL load failed while importing _surface: An Application Control
    4188 policy has blocked this file. 
    4189  
    4190 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4191 packages\chimerax\surface\\__init__.py", line 34, in 
    4192 from ._surface import subdivide_triangles, vertex_areas 
    4193  
    4194 See log for complete Python traceback. 
    4195  
    4196 Traceback (most recent call last): 
    4197 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4198 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4199 drew = self.draw_new_frame() 
    4200 ^^^^^^^^^^^^^^^^^^^^^ 
    4201 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4202 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4203 from chimerax import surface 
    4204 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4205 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4206 from ._surface import subdivide_triangles, vertex_areas 
    4207 ImportError: DLL load failed while importing _surface: An Application Control
    4208 policy has blocked this file. 
    4209  
    4210 ImportError: DLL load failed while importing _surface: An Application Control
    4211 policy has blocked this file. 
    4212  
    4213 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4214 packages\chimerax\surface\\__init__.py", line 34, in 
    4215 from ._surface import subdivide_triangles, vertex_areas 
    4216  
    4217 See log for complete Python traceback. 
    4218  
    4219 Traceback (most recent call last): 
    4220 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4221 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4222 drew = self.draw_new_frame() 
    4223 ^^^^^^^^^^^^^^^^^^^^^ 
    4224 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4225 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4226 from chimerax import surface 
    4227 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4228 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4229 from ._surface import subdivide_triangles, vertex_areas 
    4230 ImportError: DLL load failed while importing _surface: An Application Control
    4231 policy has blocked this file. 
    4232  
    4233 ImportError: DLL load failed while importing _surface: An Application Control
    4234 policy has blocked this file. 
    4235  
    4236 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4237 packages\chimerax\surface\\__init__.py", line 34, in 
    4238 from ._surface import subdivide_triangles, vertex_areas 
    4239  
    4240 See log for complete Python traceback. 
    4241  
    4242 Traceback (most recent call last): 
    4243 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4244 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4245 drew = self.draw_new_frame() 
    4246 ^^^^^^^^^^^^^^^^^^^^^ 
    4247 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4248 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4249 from chimerax import surface 
    4250 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4251 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4252 from ._surface import subdivide_triangles, vertex_areas 
    4253 ImportError: DLL load failed while importing _surface: An Application Control
    4254 policy has blocked this file. 
    4255  
    4256 ImportError: DLL load failed while importing _surface: An Application Control
    4257 policy has blocked this file. 
    4258  
    4259 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4260 packages\chimerax\surface\\__init__.py", line 34, in 
    4261 from ._surface import subdivide_triangles, vertex_areas 
    4262  
    4263 See log for complete Python traceback. 
    4264  
    4265 Traceback (most recent call last): 
    4266 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4267 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4268 drew = self.draw_new_frame() 
    4269 ^^^^^^^^^^^^^^^^^^^^^ 
    4270 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4271 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4272 from chimerax import surface 
    4273 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4274 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4275 from ._surface import subdivide_triangles, vertex_areas 
    4276 ImportError: DLL load failed while importing _surface: An Application Control
    4277 policy has blocked this file. 
    4278  
    4279 ImportError: DLL load failed while importing _surface: An Application Control
    4280 policy has blocked this file. 
    4281  
    4282 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4283 packages\chimerax\surface\\__init__.py", line 34, in 
    4284 from ._surface import subdivide_triangles, vertex_areas 
    4285  
    4286 See log for complete Python traceback. 
    4287  
    4288 Traceback (most recent call last): 
    4289 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4290 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4291 drew = self.draw_new_frame() 
    4292 ^^^^^^^^^^^^^^^^^^^^^ 
    4293 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4294 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4295 from chimerax import surface 
    4296 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4297 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4298 from ._surface import subdivide_triangles, vertex_areas 
    4299 ImportError: DLL load failed while importing _surface: An Application Control
    4300 policy has blocked this file. 
    4301  
    4302 ImportError: DLL load failed while importing _surface: An Application Control
    4303 policy has blocked this file. 
    4304  
    4305 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4306 packages\chimerax\surface\\__init__.py", line 34, in 
    4307 from ._surface import subdivide_triangles, vertex_areas 
    4308  
    4309 See log for complete Python traceback. 
    4310  
    4311 Traceback (most recent call last): 
    4312 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4313 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4314 drew = self.draw_new_frame() 
    4315 ^^^^^^^^^^^^^^^^^^^^^ 
    4316 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4317 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4318 from chimerax import surface 
    4319 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4320 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4321 from ._surface import subdivide_triangles, vertex_areas 
    4322 ImportError: DLL load failed while importing _surface: An Application Control
    4323 policy has blocked this file. 
    4324  
    4325 ImportError: DLL load failed while importing _surface: An Application Control
    4326 policy has blocked this file. 
    4327  
    4328 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4329 packages\chimerax\surface\\__init__.py", line 34, in 
    4330 from ._surface import subdivide_triangles, vertex_areas 
    4331  
    4332 See log for complete Python traceback. 
    4333  
    4334 Traceback (most recent call last): 
    4335 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4336 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4337 drew = self.draw_new_frame() 
    4338 ^^^^^^^^^^^^^^^^^^^^^ 
    4339 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4340 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4341 from chimerax import surface 
    4342 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4343 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4344 from ._surface import subdivide_triangles, vertex_areas 
    4345 ImportError: DLL load failed while importing _surface: An Application Control
    4346 policy has blocked this file. 
    4347  
    4348 ImportError: DLL load failed while importing _surface: An Application Control
    4349 policy has blocked this file. 
    4350  
    4351 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4352 packages\chimerax\surface\\__init__.py", line 34, in 
    4353 from ._surface import subdivide_triangles, vertex_areas 
    4354  
    4355 See log for complete Python traceback. 
    4356  
    4357 Traceback (most recent call last): 
    4358 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4359 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4360 drew = self.draw_new_frame() 
    4361 ^^^^^^^^^^^^^^^^^^^^^ 
    4362 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4363 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4364 from chimerax import surface 
    4365 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4366 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4367 from ._surface import subdivide_triangles, vertex_areas 
    4368 ImportError: DLL load failed while importing _surface: An Application Control
    4369 policy has blocked this file. 
    4370  
    4371 ImportError: DLL load failed while importing _surface: An Application Control
    4372 policy has blocked this file. 
    4373  
    4374 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4375 packages\chimerax\surface\\__init__.py", line 34, in 
    4376 from ._surface import subdivide_triangles, vertex_areas 
    4377  
    4378 See log for complete Python traceback. 
    4379  
    4380 Traceback (most recent call last): 
    4381 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4382 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4383 drew = self.draw_new_frame() 
    4384 ^^^^^^^^^^^^^^^^^^^^^ 
    4385 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4386 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4387 from chimerax import surface 
    4388 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4389 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4390 from ._surface import subdivide_triangles, vertex_areas 
    4391 ImportError: DLL load failed while importing _surface: An Application Control
    4392 policy has blocked this file. 
    4393  
    4394 ImportError: DLL load failed while importing _surface: An Application Control
    4395 policy has blocked this file. 
    4396  
    4397 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4398 packages\chimerax\surface\\__init__.py", line 34, in 
    4399 from ._surface import subdivide_triangles, vertex_areas 
    4400  
    4401 See log for complete Python traceback. 
    4402  
    4403 Traceback (most recent call last): 
    4404 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4405 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4406 drew = self.draw_new_frame() 
    4407 ^^^^^^^^^^^^^^^^^^^^^ 
    4408 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4409 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4410 from chimerax import surface 
    4411 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4412 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4413 from ._surface import subdivide_triangles, vertex_areas 
    4414 ImportError: DLL load failed while importing _surface: An Application Control
    4415 policy has blocked this file. 
    4416  
    4417 ImportError: DLL load failed while importing _surface: An Application Control
    4418 policy has blocked this file. 
    4419  
    4420 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4421 packages\chimerax\surface\\__init__.py", line 34, in 
    4422 from ._surface import subdivide_triangles, vertex_areas 
    4423  
    4424 See log for complete Python traceback. 
    4425  
    4426 Traceback (most recent call last): 
    4427 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4428 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4429 drew = self.draw_new_frame() 
    4430 ^^^^^^^^^^^^^^^^^^^^^ 
    4431 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4432 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4433 from chimerax import surface 
    4434 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4435 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4436 from ._surface import subdivide_triangles, vertex_areas 
    4437 ImportError: DLL load failed while importing _surface: An Application Control
    4438 policy has blocked this file. 
    4439  
    4440 ImportError: DLL load failed while importing _surface: An Application Control
    4441 policy has blocked this file. 
    4442  
    4443 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4444 packages\chimerax\surface\\__init__.py", line 34, in 
    4445 from ._surface import subdivide_triangles, vertex_areas 
    4446  
    4447 See log for complete Python traceback. 
    4448  
    4449 Traceback (most recent call last): 
    4450 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4451 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4452 drew = self.draw_new_frame() 
    4453 ^^^^^^^^^^^^^^^^^^^^^ 
    4454 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4455 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4456 from chimerax import surface 
    4457 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4458 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4459 from ._surface import subdivide_triangles, vertex_areas 
    4460 ImportError: DLL load failed while importing _surface: An Application Control
    4461 policy has blocked this file. 
    4462  
    4463 ImportError: DLL load failed while importing _surface: An Application Control
    4464 policy has blocked this file. 
    4465  
    4466 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4467 packages\chimerax\surface\\__init__.py", line 34, in 
    4468 from ._surface import subdivide_triangles, vertex_areas 
    4469  
    4470 See log for complete Python traceback. 
    4471  
    4472 Traceback (most recent call last): 
    4473 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4474 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4475 drew = self.draw_new_frame() 
    4476 ^^^^^^^^^^^^^^^^^^^^^ 
    4477 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4478 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4479 from chimerax import surface 
    4480 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4481 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4482 from ._surface import subdivide_triangles, vertex_areas 
    4483 ImportError: DLL load failed while importing _surface: An Application Control
    4484 policy has blocked this file. 
    4485  
    4486 ImportError: DLL load failed while importing _surface: An Application Control
    4487 policy has blocked this file. 
    4488  
    4489 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4490 packages\chimerax\surface\\__init__.py", line 34, in 
    4491 from ._surface import subdivide_triangles, vertex_areas 
    4492  
    4493 See log for complete Python traceback. 
    4494  
    4495 Traceback (most recent call last): 
    4496 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4497 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4498 drew = self.draw_new_frame() 
    4499 ^^^^^^^^^^^^^^^^^^^^^ 
    4500 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4501 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4502 from chimerax import surface 
    4503 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4504 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4505 from ._surface import subdivide_triangles, vertex_areas 
    4506 ImportError: DLL load failed while importing _surface: An Application Control
    4507 policy has blocked this file. 
    4508  
    4509 ImportError: DLL load failed while importing _surface: An Application Control
    4510 policy has blocked this file. 
    4511  
    4512 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4513 packages\chimerax\surface\\__init__.py", line 34, in 
    4514 from ._surface import subdivide_triangles, vertex_areas 
    4515  
    4516 See log for complete Python traceback. 
    4517  
    4518 Traceback (most recent call last): 
    4519 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4520 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4521 drew = self.draw_new_frame() 
    4522 ^^^^^^^^^^^^^^^^^^^^^ 
    4523 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4524 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4525 from chimerax import surface 
    4526 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4527 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4528 from ._surface import subdivide_triangles, vertex_areas 
    4529 ImportError: DLL load failed while importing _surface: An Application Control
    4530 policy has blocked this file. 
    4531  
    4532 ImportError: DLL load failed while importing _surface: An Application Control
    4533 policy has blocked this file. 
    4534  
    4535 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4536 packages\chimerax\surface\\__init__.py", line 34, in 
    4537 from ._surface import subdivide_triangles, vertex_areas 
    4538  
    4539 See log for complete Python traceback. 
    4540  
     1367[deleted to fit within ticket limits]
    45411368
    4542 > open "C:\project26\2d and 3d interaction\CDK5 A,D.pdb" format pdb
    4543 
    4544 Traceback (most recent call last): 
    4545 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4546 packages\chimerax\ui\widgets\htmlview.py", line 316, in interceptRequest 
    4547 self._callback(info) 
    4548 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4549 packages\chimerax\ui\widgets\htmlview.py", line 93, in _intercept 
    4550 return interceptor(request_info, *args) 
    4551 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4552 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4553 packages\chimerax\ui\widgets\htmlview.py", line 349, in intercept 
    4554 chimerax_intercept(*args, view=view, session=session) 
    4555 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4556 packages\chimerax\ui\widgets\htmlview.py", line 455, in chimerax_intercept 
    4557 session.ui.thread_safe(defer, session, qurl.url(no_formatting), from_dir) 
    4558 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4559 packages\chimerax\ui\gui.py", line 543, in thread_safe 
    4560 func(*args, **kw) 
    4561 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4562 packages\chimerax\ui\widgets\htmlview.py", line 442, in defer 
    4563 cxcmd(session, topic) 
    4564 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4565 packages\chimerax\ui\widgets\htmlview.py", line 464, in cxcmd 
    4566 run(session, cmd) 
    4567 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4568 packages\chimerax\core\commands\run.py", line 49, in run 
    4569 results = command.run(text, log=log, return_json=return_json) 
    4570 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4571 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4572 packages\chimerax\core\commands\cli.py", line 3237, in run 
    4573 result = ci.function(session, **kw_args) 
    4574 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4575 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4576 packages\chimerax\open_command\cmd.py", line 132, in cmd_open 
    4577 models = Command(session, registry=registry).run(provider_cmd_text,
    4578 log=log)[0] 
    4579 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4580 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4581 packages\chimerax\core\commands\cli.py", line 3237, in run 
    4582 result = ci.function(session, **kw_args) 
    4583 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4584 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4585 packages\chimerax\open_command\cmd.py", line 216, in provider_open 
    4586 models, status = collated_open(session, None, [data], data_format,
    4587 _add_models, 
    4588 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4589 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4590 packages\chimerax\open_command\cmd.py", line 527, in collated_open 
    4591 return remember_data_format() 
    4592 ^^^^^^^^^^^^^^^^^^^^^^ 
    4593 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4594 packages\chimerax\open_command\cmd.py", line 498, in remember_data_format 
    4595 models, status = func(*func_args, **func_kw) 
    4596 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4597 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4598 packages\chimerax\pdb\\__init__.py", line 45, in open 
    4599 return pdb.open_pdb(session, data, file_name, **kw) 
    4600 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4601 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4602 packages\chimerax\pdb\pdb.py", line 102, in open_pdb 
    4603 models = [StructureClass(session, name=file_name, c_pointer=p,
    4604 auto_style=auto_style, log_info=log_info) 
    4605 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4606 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4607 packages\chimerax\pdb\pdb.py", line 102, in <listcomp> 
    4608 models = [StructureClass(session, name=file_name, c_pointer=p,
    4609 auto_style=auto_style, log_info=log_info) 
    4610 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    4611 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4612 packages\chimerax\atomic\structure.py", line 1374, in __init__ 
    4613 super().__init__(*args, **kw) 
    4614 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4615 packages\chimerax\atomic\structure.py", line 67, in __init__ 
    4616 from .ribbon import XSectionManager 
    4617 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4618 packages\chimerax\atomic\ribbon.py", line 40, in <module> 
    4619 from . import _ribbons 
    4620 ImportError: DLL load failed while importing _ribbons: An Application Control
    4621 policy has blocked this file. 
    4622  
    4623 ImportError: DLL load failed while importing _ribbons: An Application Control
    4624 policy has blocked this file. 
    4625  
    4626 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4627 packages\chimerax\atomic\ribbon.py", line 40, in 
    4628 from . import _ribbons 
    4629  
    4630 See log for complete Python traceback. 
    4631  
    4632 Exception ignored in: <function Drawing.__del__ at 0x000002737C6E0400> 
    4633 Traceback (most recent call last): 
    4634 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4635 packages\chimerax\graphics\drawing.py", line 1220, in __del__ 
    4636 if not self.was_deleted: 
    4637 ^^^^^^^^^^^^^^^^ 
    4638 AttributeError: 'AtomicStructure' object has no attribute 'was_deleted' 
    4639 Traceback (most recent call last): 
    4640 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4641 packages\chimerax\core\updateloop.py", line 150, in _redraw_timer_callback 
    4642 drew = self.draw_new_frame() 
    4643 ^^^^^^^^^^^^^^^^^^^^^ 
    4644 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4645 packages\chimerax\core\updateloop.py", line 71, in draw_new_frame 
    4646 from chimerax import surface 
    4647 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4648 packages\chimerax\surface\\__init__.py", line 34, in <module> 
    4649 from ._surface import subdivide_triangles, vertex_areas 
    4650 ImportError: DLL load failed while importing _surface: An Application Control
    4651 policy has blocked this file. 
    4652  
    4653 ImportError: DLL load failed while importing _surface: An Application Control
    4654 policy has blocked this file. 
    4655  
    4656 File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-
    4657 packages\chimerax\surface\\__init__.py", line 34, in 
    4658 from ._surface import subdivide_triangles, vertex_areas 
    4659  
    4660 See log for complete Python traceback. 
    4661  
    46621369Traceback (most recent call last): 
    46631370File "C:\Program Files\ChimeraX 1.12.dev202602120348\bin\Lib\site-