http://bugs.winehq.org/show_bug.cgi?id=23041
--- Comment #4 from Dan Kegel dank@kegel.com 2012-11-03 05:09:08 CDT --- Seems improved - now it puts up a warning dialog about a shader compiler syntax error. You can get past the dialog (and the million that follow) by putting a brick on the Enter key.
Matteo, want a new bug?