http://bugs.winehq.org/show_bug.cgi?id=22913
--- Comment #5 from Alexandre Julliard julliard@winehq.org 2010-05-29 05:22:01 --- winedbg fires on unhandled exceptions. Sometimes the process state is too corrupted to allow proper debugging, but that doesn't mean winedbg shouldn't start. The real problem is why there is an unhandled exception in the first place.