Why doesn't Forza 4 start for me? (pc)?

When I go into Forza 4 everything is still normal but as soon as the loading screen comes up where the Xbox controller is displayed, it stops loading and it crashes.

Without error message / log /. Can't help. Better ask the support nsch

I also had the same problem. Just uninstall and reinstall.

If I showed you an error message, could you help me?

I have a question I bought it as a code if I reinstall it do I have to buy it again?

Possible, but unlikely. As I said, the support can help you better.

No you don't have to buy it again