Hello,

I'm developing a wxPython application. I've produced an executable of it on an XP VM. It works well in there. But when I move it to a Win 7 VM, it fails in a few separate points in the program.

In one of these points, (Trying to load a simulation from file,) it just exits the program with no message. In another point, (Creating a new simulation,) it gives a Windows error dialog saying the program must be closed, with these details:

"""
Problem signature:
  Problem Event Name: APPCRASH
  Application Name: GarlicSim.exe
  Application Version: 0.4.0.0
  Application Timestamp: 4918019c
  Fault Module Name: COMCTL32.dll
  Fault Module Version: 6.10.7600.16385
  Fault Module Timestamp: 4a5bd976
  Exception Code: c0000005
  Exception Offset: 00006a71
  OS Version: 6.1.7600.2.0.0.256.1
  Locale ID: 1033
  Additional Information 1: 0a9e
  Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
  Additional Information 3: 0a9e
  Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
"""

If you need any more details, let me know.

Does anyone have a clue what to do here?

(Please `cc` any replies to me personally.)

Thanks,
Ram Rachum.