My computer,running on windows xp has been infected by the auto.exe virus.autorun.inf and winko.the winko virus.in safe mode, I was able to delete all but the winko virus which was in the inaccessible (in the system volume information folder ).when I revert to normal mode, the viruses are stiLl there.please advise!!

What was the date that you think your computer was infected with the virus, please?

Click start>click run type in msconfig and then press enter. Go to the start up tab and uncheck everything except your anti virus,click OK and reboot.

Run
Security News from the net: Malwarebytes Anti-Malware

Run a complete scan with free curing utility
Dr.Web CureIt! – download free anti-virus! Cure viruses, Best free anti-virus scanner!