PC Version: Mass Effect 3 problem, Failed to initialize the physics system

Hello!

When Mass Effect came out back in 2012 I played a ton of it. Recently I bought a new PC and I wanted to go back and play ME3. When I try to start ME3 the following message come up: Failed to initialize the physics system. Please ensure you have an updated version of the PhysX System Software installed.

I have an EVGA GTX 770 2GB and I got the new GeForce 337.88 Driver. I run Windows 8.1 and as I said this PC is new and it doesn´t contain any drivers from when it worked.

Thank you in advance!

Simon