alpha antivirus removal problem

im having a problem with alpha antivirus on my system and cant remove it from my system. not sure how it got there but it's a virus in it's self.every time i go to and and remove program it asks me to buy the program b 4 i can remove it, please someone help


Rich
Thanks

Please download ComboFix from BleepingComputer.com

Rename ComboFix.exe to commy.exe before you save it to your Desktop

• Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools A guide to do this can be found here
  
• Click Start>Run then copy paste the following command into the Run box & click OK "%userprofile%\desktop\commy.exe" /stepdel
  
• As part of it's process, ComboFix will check to see if the Microsoft Windows Recovery Console is installed. This will not install in Vista. Just continue scanning, and skip the console install.
  
• When finished, it shall produce a log for you. Please include the contents of C:\ComboFix.txt in your next reply.

I would also like to see a list of installed programs, so please do this:
Click Start > Run then copy/paste the following single-line command into the Run box and click OK:

C:\Qoobox\Add-Remove Programs.txt

In your next reply, please include the ComboFix log and the Add-Remove Programs log.