http://bugs.winehq.org/show_bug.cgi?id=5283
--- Comment #3 from Marcus Meissner marcus@jet.franken.de 2008-01-02 11:04:16 --- I get a crashdump when I click on Preferences -> File Transfers (NULL ptr dereference in a Window procedure).
I wonder if Window Procedures are wrapped by exception handlers in Windows..hmm.