http://bugs.winehq.org/show_bug.cgi?id=32302
--- Comment #33 from Vincent Povirk madewokherd@gmail.com 2013-02-18 15:32:58 CST --- Created attachment 43619 --> http://bugs.winehq.org/attachment.cgi?id=43619 patch disabling msvcrt's exception filter
It's a long shot, but does the attached patch make a difference?