[Wine] Tried to load a theme, didn't work. No error message.

[Sterling Christensen]

I searched every wine forum and wiki I could find, but there's no
information on wine theming.

I downloaded an *.msstyles file, and opened it with winecfg (Desktop
Integration->Install theme...). Nothing changed. The style I selected
didn't even get added to the list - the only option is still "(No
Theme)". There was no error message.

wine 0.9.8
This is the style I tried:
http://www.skinbase.org/rate.php?skins=27543

Please help - If someone could explain to me how I can get a theme
(ANY theme) working I'd be happy to start or add to a wiki page so
that it'll be easier for others to figure this out on their own.