Can't run Unreal engine 4.3

Every time I click launch unreal engine 4.3 it gets stuck at Running engine benchmark. My driver then crashes and the launcher and editor stop working. This is my first time using the engine and I’ve never run the editor before. I have a nvidia GTX 560m and their latest driver Gefore 340.43

Closing as this Question is a Duplicate found here:

Thank You

Eric Ketchum