I tried the program today to attempt to produce data for this bug : http://bugs.winehq.org/show_bug.cgi?id=12771 I have some issues with it : - When I opened the image file with the frame analyzer, a bunch of DirectX errors popped up. Maybe they aren't important, but I have not been able to do something about them. - The exe conversion yielded a 200 MB file. I do not find this size very convienient for bug reporting. - When I tried to open the file in Wine, it says that it is a 64-bit file. I have X64 Windows 7 and Gentoo Linux, and The Witcher is a 32-bit game. Is there a way to make the converted exe's 32-bit? xavier@xavier-pc ~/Desktop $ wine testwitcher.exe fixme:ole:CoInitializeSecurity (0x441618,-1,(nil),(nil),4,3,(nil),0,(nil)) - stub! fixme:advapi:RegisterEventSourceW ((null),L"ICQ Service"): stub fixme:advapi:ReportEventW (0xcafe4242,0x0004,0x0000,0x00000000,(nil),0x0001,0x00000000,0x74e794,(nil)): stub fixme:advapi:DeregisterEventSource (0xcafe4242) stub Could not load wine-gecko. HTML rendering will be disabled. wine: configuration in '/home/xavier/.wine' has been updated. Trying to load PE image for unsupported architecture (AMD-64) err:process:create_process starting 64-bit process L"Z:\\home\\xavier\\Desktop\\testwitcher.exe" not supported in 32-bit wineprefix wine: Bad EXE format for Z:\home\xavier\Desktop\testwitcher.exe