Hi there!
For you guys who wanna know:
WME Dev Tools just run fine with CrossOver Wine 11.2 . Simply add the following Strings to your registry in wine:
HKEY_CURRENT_USER/Software/Wine/Direct3D/UseGLSL = disabled
HKEY_CURRENT_USER/Software/Wine/Direct3D/DirectDrawRenderer = gdi
HKEY_CURRENT_USER/Software/Wine/Direct3D/OffscreenRenderingMode = backbuffer
Greets,
Spellbreaker