I have run ComboFix and everythin seemed fine until I received message saying rootkits had been detected on my system and ComboFix would restart my computer. There was a warning saying NOT to reboot manually. I left my computer overnight, about 10 hours, but nothing had changed. So I decided to restart the computer.
The computer started normally but ComboFix restarted from scratch. It is now stuck at Stage 49. The HDD activity light is on permanently and nothing appears to be happening.
I'd be very grateful for any advice as to what to do next?