★What to do if drawings saved in ZWCAD cannot be opened

Issue: 

If drawings created by ZWCAD cannot be opened in other CAD software, what are the reasons, and how can they be resolved?

Solution:

There may be several reasons why the drawing cannot be opened in other software.

1. The drawing file format saved in ZWCAD is too high, while other software can only support lower versions.
   In this case, we can save the drawing in a lower-resolution format in ZWCAD.
   
2. The drawing contains special hatch objects that are incompatible with other software.
   In ZWCAD, enter the command HATCHCOMPATIBLE and select Yes as prompted to convert the special hatch and improve compatibility.
   
3. The computer's encryption software may have encrypted the CAD file, making it inaccessible in other software or when shared with other computers.
   In this case, we can check the encryption software settings, decrypt the file, or set an encryption whitelist.

★What to do if drawings saved in ZWCAD cannot be opened：https://confluence.zwcad.com/pages/viewpage.action?pageId=321160897