http://bugs.winehq.org/show_bug.cgi?id=11885
--- Comment #9 from Alex C alex.coady@btinternet.com 2008-04-04 09:02:09 --- (In reply to comment #8)
Do you have Bloom Renderer enabled? If so, try disablign it by setting it to 0 in windows/profiles/user/Local Settings/Application Data/Gas Powered Games/SupremeCommander/Game.prefs
If it works then, my bug 12168 is a dup of this.
No, Bloom Render is not enabled and the bug persists.