Hey guys, i recently bought myself a new system, so i went from a Q9400 with 4x 2.7 GHz to a i7 3770K. i migrated the GPU, a NVid 560ti with 2gb. Ive got 16 GB Ram on the new system, 8 on the old.

But since the upgrade (i installed a new version of windows) Just Cause 2 keeps freezing, and in combat there sometimes are red triangles around me with the FPS dropping to 5. Playing on max graphics.

Ive got the newest drivers (beta versions) and cheked the gamedata on steam several times now.

Any help to get it stable again would be appreciated.

I read in a Forum, that multiple GPUs might break the game, i have an ATI whatever integrated in the CPU, might that be a problem?