http://bugs.winehq.org/show_bug.cgi?id=10505
--- Comment #6 from Dietmar Winkler wine-bugs@freefoclib.org 2007-12-03 07:08:13 --- I came across this bug when having the exact same problem with a different application and fortunately there is also a demo of that application available. http://www.dynasim.se/demo/dymdemo.exe
Perhaps this helps.
PS: Replacing the usp10.dll didn't help :(