http://bugs.winehq.org/show_bug.cgi?id=34346
--- Comment #7 from Matt M. matt@moldvan.com 2013-09-01 10:02:04 CDT --- I realized I did something dumb... I was trying to install the Long War mod, and forgot that I had left it there until I started messing with moving the directory to an SSD. I reinstalled the game and it launches okay now... my fault.