Upgraded now have Launcher lockup

[Pudfark]

I have recently upgraded everything except CPU.
I now cannot run, the blackdeath track with out
getting the launcher.exe error....CPU is the only
part O'Ced...@ 3.6 All else is stock.

Graphics card settings are all med to low?
My current system specs are in my sig.

I'm wondering? If, I should attempt to re-install the game?

Thanx...