http://bugs.winehq.org/show_bug.cgi?id=23901
--- Comment #11 from joober opensuse@beris.nl 2010-08-10 00:18:08 --- In reply to comment 9:
I had a chance to test out disabling gameux today and I can confirm that Civ4 BtS 3,19 starts normally when gameux.dll is set to disabled using winecfg.