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Peter, Have a look @ this article (http://avgclick.me/1JogV8H).
AVG Guru

My AVG internet security 2015 cannot identify my computer. I have tried to repair it, delete it, and reinstall it.
It will not let me do any of these things. I get the message that the firewall is stopping me?
Any ideas?

Peter, Have a look @ this article (http://avgclick.me/1JogV8H).
AVG Guru