http://bugs.winehq.org/show_bug.cgi?id=32554
--- Comment #5 from Anastasius Focht focht@gmx.net 2013-01-09 13:28:13 CST --- Hello Austin,
while you're at it you should also fix .NET 3.5 SP1 install, see http://bugs.winehq.org/show_bug.cgi?id=32598#c2 for explanation.
Regards