Remove an old device

Hello Eugene,
We understand how something like this can really try your patience.
Unfortunately, from your post, it was not clear to us how we can help you. Could you please specify your request and provide us with more details? Thank you for understanding. If you are trying to uninstall AVG from your pc, please have a look at the following article http://avgclick.me/UninstallAVGAV .
Please feel free to contact us for any further assistance. Thank you.

We have changed some devices. Old ones need to be deleted from our AVG, how do we delete them?

@ Aurel Chorvat
Aurel, Please don't hijack another users topic!!. Start your own topic.
AVG Guru

I"ve pruchased  AVG Pro for 2 years for $84.99 on 03/08/16 and its still not working ?

Hello Eugene,
We understand how something like this can really try your patience.
Unfortunately, from your post, it was not clear to us how we can help you. Could you please specify your request and provide us with more details? Thank you for understanding. If you are trying to uninstall AVG from your pc, please have a look at the following article http://avgclick.me/UninstallAVGAV .
Please feel free to contact us for any further assistance. Thank you.

Hello Aurel,
We understand how something like this can really try your patience.
Could you please let us know the exact error message you received when you try to install AVG Protection multidevice (2 years subscription) in your pc? also let us know whether you have installed any other AVG product or any 3rd party antivirus product in your pc? so that we are happy to assist you better.
Please feel free to contact us for any further assistance. Thank you.