XR_3DA.exe caused BREAKPOINT in module 'C:\Program Files\Steam\steamapps\common\STALKER Shadow of Chernobyl\bin\xrCore.dll' at 0017:00597CB5 This enabled me to at least see the Xray engines bug catcher screen on the crash. So I went to the wine configuration and set the bottles graphics to emulate a virtual desktop. I just learned a new trick about using crossover which helped me get a little further with this. Can anyone help me please? Others have posted about having luck running these mods in crossover but no one has posted tips about how they did it.