I have a problem with my old PC. I had turned it into a home server, so I installed Avast! Free Protection as temporary while I found a paid-for solution. However, it is set to scan at midnight, so when I checked it up the following morning to read the scan reports, I was horrified to find the virus Win32:[email protected] residing in a file on my PC. I have been looking on the internet for the most of the day, and I can find nothing about this.