Problems on download avg internet security from my account

Hello Salvatore,

You have AVG TuneUp - Unlimited under the email domain: @uniba.it & AVG Internet Security - Unlimited under @libero.it.

Refer the below article: http://support.avg.com/SupportArticleView?urlname=Download-and-install-AVG-Protection to install AVG Internet Security Unlimited on old computer and activate it using your email address of domain : @libero.it.

I had a subscription for AVG internet security for my computer until 11/09/2018
And I had as email address of my account salvatore.gallicchio@uniba.it
In 1 september 2018 I made a new subscription for illimited licences avg internet security with another account gallicchios@libero.it
I removed from my computer the old avg internet security, but I don’t succeed to install avg from my account on the same computer
But I succeed to install AVG on another computer in which before there wasn’t avg
 
Can you give me some advice to solve the problem?

Hello Salvatore,

You have AVG TuneUp - Unlimited under the email domain: @uniba.it & AVG Internet Security - Unlimited under @libero.it.

Refer the below article: http://support.avg.com/SupportArticleView?urlname=Download-and-install-AVG-Protection to install AVG Internet Security Unlimited on old computer and activate it using your email address of domain : @libero.it.