According to CCM.net, it only looks for autorun.inf. Autorun.inf files are usually present in CD, DVD and USB memory sticks. If you got a virus that already has established persistence in your hard drive, this exterminator will nothing to stop it. because it is not an autorun.inf file.
Better to google for 'online scan' and download several well known antimalware one time scanners like Kaspsrsky, TrendMicro etc. One time scanners are free.
Better to google for 'online scan' and download several well known antimalware one time scanners like Kaspsrsky, TrendMicro etc. One time scanners are free.