http://bugs.winehq.org/show_bug.cgi?id=17115
--- Comment #3 from Gareth tgheretford@googlemail.com 2009-01-24 15:34:10 --- (In reply to comment #2)
This is it - instead of trying to make native dwmapi.dll to run we should fix the application to run with builtin - this seems to be not hard at all, I've already sent the patch (http://www.winehq.org/pipermail/wine-patches/2009-January/068314.html) which you can use.
Your patch resolved the issue, so thank you for your help. It's now just a case of waiting for it to be fixed in a future Wine release and in turn, the Ubuntu packages I normally use to install Wine.
Thanks