http://bugs.winehq.org/show_bug.cgi?id=5491
------- Additional Comments From florianskarten@web.de 2007-23-02 09:10 ------- This bug isn't there, when I use a native Windows XP comctl32.dll.
Thanks to dmitry, who had the idear that this dll could be the bug source. I tried without success a native user32.dll and msvcrt.dll first. A native user32 was a really bad idear, because I had then manualy edit with a texteditor the user.reg to undo this.