http://bugs.winehq.org/show_bug.cgi?id=13394
--- Comment #4 from Vincent Povirk madewokherd@gmail.com 2008-05-26 14:44:08 --- I've narrowed this down to between 0.9.58 and 0.9.59 using releases I have already built. The crash is in SHFileOperationW (http://source.winehq.org/source/dlls/shell32/shlfileop.c#L1241), and James Hawkins made some patches that touch that between those versions (I'd CC him, but he says it's not needed).