http://bugs.winehq.org/show_bug.cgi?id=33757
--- Comment #2 from Aaron Peschel aaron.peschel@gmail.com 2013-06-27 14:11:36 CDT --- Created attachment 45000 --> http://bugs.winehq.org/attachment.cgi?id=45000 XenCenter 6.1 Backtrace
Having the same problem with XenCenter 6.1 on Wine 1.4.1 on OSX.
However, it might be a different cause, as the backtrace differs.