http://bugs.winehq.org/show_bug.cgi?id=23154
--- Comment #1 from Nikolay Sivov bunglehead@gmail.com 2010-06-13 06:58:16 ---
From log:
--- Trying to load PE image for unsupported architecture (AMD-64) ---
Are you trying Win64 app with 32bit Wine? You also need a 64bit .NET/Mono I suppose.