http://bugs.winehq.org/show_bug.cgi?id=32422
--- Comment #2 from Nikolay Sivov bunglehead@gmail.com 2012-12-11 07:52:00 CST --- Created attachment 42772 --> http://bugs.winehq.org/attachment.cgi?id=42772 patch
I probably see why it happens, could you try this patch?