Computer Repeatedly restarts before login screen

[Simon]

I have a problem and im not sure what is causing it. It
happened after i installed Colin Mcrae Rally 4 demo last
night. The computer crashed and then repeatedly started
to restart after the windows loading screen before login.
I have tried to bootup in safe mode with no luck reboots.

Could anyone tell me if this could be due to running out
of space on my windows drive as before i installed Colin
Mcrae i only had 150mb spare on my C drive. Could this be
the problem with windows not having enough space to load
up or a problem with the demo.

I need some advice as to what to do because i need my
documnts of the system.

Many Thanks

 

[Guest]

Try last good known configration and see.