http://bugs.winehq.org/show_bug.cgi?id=28350
--- Comment #10 from Hans Leidekker hans@meelstraat.net 2011-09-13 07:01:24 CDT --- (In reply to comment #9)
Mono is the preferred way to run .NET apps on Wine but it may not work as well as native yet. You could try running this on Mono for Windows to see if the bug is in Wine or Mono.
On Windows of course.