Internet Security 2013

Steve, Customer Care… Have a look @ this article (https://support.avg.com/SupportArticleView?q=customer+care&urlname=Contacting-AVG-Customer-Care&l=en_US).
AVG Guru

I have recently bough Internet Security 2013 with 2 year licence from Amazon. When trying to install I get "blocked" with a compatibility issue - can you please advise how  get round this so I can so I can safely use Internet. I have, as a temporary measure downloaded the 2015 basic free version.

Steve, Customer Care… Have a look @ this article (https://support.avg.com/SupportArticleView?q=customer+care&urlname=Contacting-AVG-Customer-Care&l=en_US).
AVG Guru