Blue Screen of death when shutting down after playing RO

[NEB]

Hi

Everytime i play RO and then shutdown the PC i get a Blue screen with the message..

Windows logon process terminated unexpectedly. The system has shutdown.

I will post the full message when i can. I'm at work at the moment and havent had a chance to test anything.

- This only happens after i have played RO.
- The computer is free of viruses spyware etc..
- I do force resoluton in the ini file. 1440x900 and FO=102
- I do have some services stopped but nothing that effects other games or the running of windows
- 6.3 ATI Drivers
- No Overclocking

Xp Pro Sp2
P4 3Ghz
1GB Corsair Ram
X800 Pro

Thanks