Applies to: ZWCAD 2020, 2019
You may find that when you enter VBA or VBAIDE in ZWCAD, the VBA editor window doesn't pop up. The reason is that we cannot visit the file assigned by the default under the path, HKEY_CLASSES_ROOT\TypeLib\{EC92300D-5A17-11E7-B72E-BC5FF42AC839}\1.0\0\win64.
Solution is shown below.
Steps:
1. Open Registry Editor.
Simultaneously press windows+R on the keyboard to open Run procedure.
Type "regedit" into the form to open Registry Editor.
2. Search the path, HKEY_CLASSES_ROOT\TypeLib\{EC92300D-5A17-11E7-B72E-BC5FF42AC839}\1.0\0\win64. (See arrow 1 )
3. Delete the folder named as win64. (See arrow 2)
Following the steps above, you can successfully solve the problem.