http://bugs.winehq.org/show_bug.cgi?id=31550
--- Comment #4 from j.wielicki@sotecware.net 2012-08-26 08:06:55 CDT --- Not sure what “custom” means in that context. The key HKCU/Software/Wine/AppDefaults/Patrizier 2.exe does not contain any Direct3D key. However, HKCU/Software/Wine/Direct3D has two values:
DirectDrawRenderer REG_SZ "gdi" DirectDrawRenderer REG_SZ "opengl"
Which looks odd to me, as I thought a key can only have one value with a given name ...
Not sure whether that matters, as this seems not specific to P2.