Deathmaker9000 Go into the resources folder, and find clientxna.exe. use this to run MO.
I had the same problem and the devs told me to do this
That works, i can plan a full match. the OpenGL one also brings up the launcher, although i haven't tried a match with it. its only the DirectX one that fails, which is weird because XNA uses DirectX 9...
Regardless, thanks a bunch, having a lot of fun playing.