http://bugs.winehq.org/show_bug.cgi?id=24818
--- Comment #4 from Dan Kegel dank@kegel.com 2010-10-20 08:56:52 CDT --- I think this is a dup of bug 24110, then. It's probably an nvidia driver bug that only hits the 400 series cards. If you try it on a GT 240, you probably won't see the problem.