http://bugs.winehq.org/show_bug.cgi?id=14623
--- Comment #1 from Juan Lang juan_lang@yahoo.com 2008-07-24 13:52:47 --- Please run with a version of wine with debug symbols so we can get more useful information from the backtrace.
Also, please try to find a version of (vanilla, not crossover) wine that it works in, or better yet do a regression test: http://wiki.winehq.org/RegressionTesting
Is there a download/demo of the app available?