http://bugs.winehq.org/show_bug.cgi?id=11638
--- Comment #14 from Rico kgbricola@web.de 2009-01-22 11:40:52 --- Please add your hardware/software specifications (graphics card name + driver version, arch, ...). Could be that a specific render path is broken or that this happens only on 64bit.
You could also attach a log (which includes the command to start the app).