Plutonium

it happens with every game, but i started having this issue after i installed waw.
basically what happened is:
I launched the game, after a while it randomly closed, and now whenever i try to load it from the launcher, or any other game for that matter, it just closes the black window and then the launcher, without any error or sound. I managed to fix it once by deleting and reinstalling the launcher, but it happened again.
Any help?