I've been a system admin for 14 years now and I'm pretty decent at what I do, but for some reason I can't get rid of this stupid infection. Basically when I'm surfing the net (it could be any site) a popup will come up saying some bull about "You're infected! Call 1-888-xxx-xxxx to remove it. I have to click "ok" like 15 times before it goes away. I don't notice any slowdown of my computer or anything and no redirects for the browser either. And occasionally a video want to download itself onto my computer. I'll be doing nothing, just booted up my PC and IDM (which I use for downloading) pops up and says that a video it going to be downloaded something from memecentral.com. It's bugging the hell outta me. I have ran MalwareBytes Anti-Malware, SuperAntiSpyware, Spybot Search & Destroy, (fully updated and latest version) TDSSKiller and Combofix. I have Comodo Anti-Virus running and I have unistalled Firefox and Chrome and reinstalled them but still to no avail. Also I'm running Windows 7 Ultimate x64 (fully updated)
So I have turned to you guys for help.
Thanks in advance for any help.