http://bugs.winehq.org/show_bug.cgi?id=22409
--- Comment #3 from Andrew Nguyen arethusa26@gmail.com 2010-04-18 09:21:24 --- I think the dxdllreg.exe crash is supposed to be fixed by commit 06085817687ddff4264c9d5853c6f633fda679d2 which is in wine-1.1.43.