http://bugs.winehq.org/show_bug.cgi?id=11792
--- Comment #8 from Roderick Colenbrander thunderbird2k@gmx.net 2008-03-05 12:08:22 --- It is likely a window recreation bug. When the app crashes it should be launching winedbg. When that is up type 'bt' in it to get a backtrace (or by default it might already be showing that). Try to retrieve it and then we can find the bug.