http://bugs.winehq.org/show_bug.cgi?id=26537
--- Comment #4 from Hans Leidekker hans@meelstraat.net 2011-03-24 07:36:31 CDT --- It's looking for the 2005 and 2008 C runtimes as well as the .NET 2.0 runtime in the AppSearch action. You could try installing those.