http://bugs.winehq.org/show_bug.cgi?id=28276
--- Comment #3 from Grazvydas Ignotas notasas@gmail.com 2011-09-09 08:16:21 CDT --- Could you run it under winedbg instead? It basically works the same as wine, you just use "winedbg something.exe", then it should stop in a prompt, where you can type "c" to continue. After some time it should either print a backtrace for you, or prompt again where you can enter "bt" to get the backtrace.