http://bugs.winehq.org/show_bug.cgi?id=33116
--- Comment #9 from Austin English austinenglish@gmail.com 2013-03-14 16:09:58 CDT --- (In reply to comment #7)
I can not find log.txt, although the command has been executed. I am going to attach a new backtrace, the new error details, and see if this helps.
It should be in your $HOME directory (that's what ~ means).