Pull the plug.. :)
Get yourself a good antivirus scanner and clean you computer from viruses
This is not the right forum for virus questions, this is a Exchange forum
You can try to use Microsoft Security Essentials , it's free
http://www.microsoft.com/download/en/details.aspx?id=5201
Jonas Andersson | Microsoft Community Contributor Award 2011 | MCITP: EMA 2007/2010 | Blog:
http://www.testlabs.se/blog | Follow me on twitter:
jonand82