Having quite a bit of trouble launching the game myself. I'm running a 64-bit vista with an ATI 5850 GPU. Had no problems at all with prior versions of the game.
Today when I updated to 0.5.2, I got the known broken menu + wrong intro bug. I repaired the build, after which I started the game again and got the right intro this time. Now I ran into the "modified files" problem. After that, I tried repairing again. Nothing to fix apparently. Still black screen. I installed the "vcredist_x64_2005_KB2538242.exe". Still black screen.
I removed my crysis wars folder in "my games" and started regular crysis wars up. Worked perfectly. I could even jump into several servers without problems.
I tried launching MWLL again. I immediately get notification for the program crashing. I try repairing again. Nothing to fix. I try installing vcredist_x64_2005_KB2538242.exe again. Now I'm back to the black screen problem.
This game SERIOUSLY doesn't want me to play it.
