http://bugs.winehq.org/show_bug.cgi?id=14623
--- Comment #2 from Brett Johnson winehq@linuxturtle.net 2008-07-24 14:00:21 --- Just to clarify.
The app works fine in wine 1.0.0, if I replace the comctl32.dll.so library with an older version. So a full regression test would be a bit overkill :)
There is a trial of the application available, but it's a much newer version than what I'm running. I'll try to reproduce with the trial version, and add another comment here if I can see the same behavior with it.