http://bugs.winehq.org/show_bug.cgi?id=28891
--- Comment #2 from nrbrtx@gmail.com --- Created attachment 47541 --> http://bugs.winehq.org/attachment.cgi?id=47541 log of WINWORD with Mathtype 6 installed
This bug exists in latest wine version: 1.7.12-0ubuntu1 from Ubuntu 12.04 LTS PPA.
wine --version wine-1.6.1
If Mathtype is enabled, Word crashes on launch.