http://bugs.winehq.org/show_bug.cgi?id=12751
--- Comment #15 from Vitaliy Margolen vitaliy@kievinfo.com 2009-02-01 13:29:56 --- (In reply to comment #14)
Unfortunately, the problem still persists after adding that line to wine.inf.
You need to recreate ~/.wine to take affect of this change.