Like an idiot, I opened an email and tried to open the attached .zip file that looked as though it came from FedEx. Only because that very day I sent a FedEx out to a client was the reason I opened it!
Nevertheless, here's my issue: I had the Free version of Avast which didn't catch the bug. Now I cannot open Chrome, Internet Explorer or Adobe Acrobat (PDF) files. I scanned once - but didn't stick around to watch it. When I returned, the system had rebooted. Whatever happened did not work.
Now I have purchased Avast Premium and scanning again. It's been running for 2 hours.
Does anyone know how to detect and remove this bug?
thanks!