Same problem here.
Do we have a fix yet?
Arma 3 isn't working just on my main PC btw, on my Laptop everything is fine.
I re-installed the game twice, searched for missing/incorrect files like 4 times.
I managed to get into a game one time, when I was in windowed mode, but even than I had constantly 1 FPS.
Tried again to launch via windowed mode, had no success.
Btw, developement build works fine, it's just the current version that hates me :(
So i guess, at least with the next update the problem should be solved.
kopf