but cannot be opened again after closing PureBasic.
This affects both newly created and older projects.
Single source files (.pb, .pbi) work without issues.
The same projects open correctly in PureBasic 6.30 x64.
Steps to reproduce:
- Start PB 6.30 x86
- Create and save a new project (.pbp) → works
- Close PB
- Start PB again
- Open the project (.pbp) → fails (see screenshots)
Actual result: Project does not open / error dialog
Screenshot:



