How can I stop an Anti Virus site which blocks and saying that my computer don't have the secur

I am using Avast Anti Virus free software. But sometimes, another anti-virus site blocks and say that I don't have the Anti Virus Security and asks to use their product. At once their soft ware begins to run till I stop it. I like to know whether it is normal and do I have any problem in my computer.

How can I stop an Anti Virus site which blocks and saying that my computer don't have the security?software

This sounds like "Spyware". Try a free spyware remover such as Lavasoft AdAware 2007. This should stop the problem.

Hope this helps,

Carl

How can I stop an Anti Virus site which blocks and saying that my computer don't have the security?vincent

It's not normal. I have avast! installed. avast! should not be causing the problems you're having.
Hello Rose,

This is not good. This is a sign of spyware infection. It more than likely means that a spyware program has changed a value in your registry.

A couple months back, I had a very nasty spyware infection. It completely screwed my computer up, and I thought I was going to have to buy a new computer.

I tried a couple of free spyware removal programs, but they could never fully delete all of my spyware from my computer.

They also could not fix the errors in my registry.