QUOTE (OregonSoxFan @ Feb 10 2010, 03:28 PM) Okay, last week one of my office computers got hit with a Vundo infection. At the time, I was still running AVG, have since switched to Microsoft Security Essentials and sought their phone support yesterday to clean up the mess, all to no avail. Despite finding and removing 4 Vundo files during last night's scan, I'm still getting pop-ups and it also disables MSE's update service. Is my only solution to back up data and do a fresh install? MBAM should get it. Or, as Harry pointed out, there are That said, I'd do a fresh install anyway. Rule of thumb is, once you're owned, you don't have any assurances that you haven't been owned somewhere you can't detect. Are you an IT guy? Or is this a small business?