Hi, I've narrowed the origin of the problem down to the patch described in: http://www.winehq.com/hypermail/wine-cvs/2002/11/0187.html Before this patch (2002-11-20 13:47:00 CST), frame preview works normally in VirtualDub. Afterwards, vdub crashes when seeking. Later cvs versions don't crash but don't display frames either. The console output from Wine includes: fixme:msvideo:DrawDibRealize (0x1, 0x8f4, 0), stub just once before a load of messages similar to: fixme:psapi:EnumProcessModules (hProcess=0xffffffff, 0x425cf000, 4096, 0x405c0038) fixme:psapi:GetModuleBaseNameA (hProcess=0xffffffff, hModule=0x400000, "", 65212): stub fixme:psapi:GetModuleBaseNameA (hProcess=0xffffffff, hModule=0x425e0000, "", 65212): stub fixme:psapi:GetModuleBaseNameA (hProcess=0xffffffff, hModule=0x78000000, "", 65212): stub ... when a crash occurs, but the later non-crashing versions just display loads of messages similar to the first one (DrawDibRealize). If you like, I can try to track down when the crashing behaviour changed to simple non-drawing. Regards, Stephen _______________________________________________ wine-users mailing list wine-users@winehq.com http://www.winehq.com/mailman/listinfo/wine-users