Uninstalling AVG

Jan, Try removing AVG by downloading & using the 32 or 64bit 2015 Remover (http://www.avg.com/ww-en/utilities) [Scroll Down], whichever suits your system. If you're not sure about 32 or 64bit on your system have a look @ this link (http://forums.avg.com/ww-en/avg-free-forum?sec=thread&act=show&id=140471#post_140471).
AVG Guru

Alan thank you very much, this fixed the problem straight away. Great to have such good support!
Regards from Jan.

I was running the trial version of AVG 2015 when it expired. When I tried to change to the "free version" I kept getting an error message and now I can't uninstall it either! So I have no protection and no way of correcting it. Any ideas?

Alan thank you very much, this fixed the problem straight away. Great to have such good support!
Regards from Jan.
Jan, Try removing AVG by downloading & using the 32 or 64bit 2015 Remover (http://www.avg.com/ww-en/utilities) [Scroll Down], whichever suits your system. If you're not sure about 32 or 64bit on your system have a look @ this link (http://forums.avg.com/ww-en/avg-free-forum?sec=thread&act=show&id=140471#post_140471).
AVG Guru