After installing Spybot on a pretty new laptop and letting it do a registry back-up, I then ran a scan and it found a stealth keylogger. I asked for help on other forums and my logs seem to be fine and both Spybot and MBAM aren't finding anything now. However, I'm wondering if that registry back-up I did could be infected. Should I simply have Spybot do a new back-up? Thanks.