Try to remove these keys from registry:
Code:
HKEY_CLASSES_ROOT\.AVI\ShellEx\{BB2E617C-0920-11d1-9A0B-00C04FC2D6C1}
HKEY_CLASSES_ROOT\.OGM\ShellEx\{BB2E617C-0920-11D1-9A0B-00C04FC2D6C1}
This cured my win XP explorer from crashing after just selecting (not even opening) some .avi and .ogm files... I think WinXP tries to get some info from the file (like movie length, resolution...) but fails miserably...
I don't think the problem is really related to bsplayer ...