Updating AVG 2015

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

I am trying to update my AVG free version 2015. It won't let me delete the old version and now it says "There are no active components" All the icons are now red with a ! and says "unknown". I have tried to fix performance - but nothing happens?

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