I am writing in connection with a virus on my computer.

It just appeared and would not give me access to any programs, broadband etc. It is called Clean This. It would not let me out of its system until I went all the way through it and had to pay (I think it was £90.00). Here is and extract explaining what it is all about.
“
Infection Name: CleanThis
Date Published: March 2011
Type: Rogue Anti-Spyware
Severity:

CleanThis is classified as a Rogue Anti-Spyware infection. CleanThis uses highly aggressive marketing tactics such as system tray security alerts, pop-ups and bogus system scans containing false results. All of these tactics are designed to entice the user to purchase the full version of the CleanThis.”

I still have this on my computer but have to go through it system to get access. I have tried to delete it but cannot find it and will have to pay for professional help.