please tell us how to remove avast 4 , (home version) from my machine. it works nice but I wish to review another virus protection detection software. Thank you for the effort and the product.
Hmm, normally, it’s under Add/Remove programs in the Control Panel, right? 
doesn’t it work, or what is the problem, exactly?
If it doesn’t work, I’d suggest updating to the latest version first. Either by using the built-in updating mechanism, or by downloading the latest setup file and running it on the machine.
Hope this helps,
Vlk