[maxwellsmart_agent]

I got the virus Vista Home Security 2012. PC tools is supposed to get rid of it. I bought it and ran it. It didn’t.

I cannot run any .exe files. I can only access the internet directly, not through a link. My machine is a real mess.

[aldabra]

Sounds similar to the problem described here:

http://www.freerepublic.com/focus/news/2833259/posts?page=60#60

Fix used by:
http://www.freerepublic.com/focus/news/2833259/posts?page=71#71

This infor might help you:
http://www.bleepingcomputer.com/virus-removal/remove-vista-internet-security-2012