AVG Antivirus is already installed, please uninstall the previous version first

Not sure what is meant by a new post but here is what I posted yesterday with the reply.

Peterr Wilson
I have the same issue as Anthony.  So far after much searching I have no leads on how to proceed.

I get :"Installation Error
AVG Antivirus is already installed, please uninstall the previous version first.

I can not detect any evidence of a previous version.

Any help would be greatly appreciated.

and reply from: Sarath Priyan (Avast)
Hi Peterr,

We will be glad to help with your concern.

However to check your subscription details, we request you to create a new post and we'll certainly assist you further.

I did have a subscription.  It did expire.  Using the removal tool I removed it.  I thought I would like to reinstall AVG free and once working would get a subscription again.  Now for weeks I have been trying but sill no luck.

cheers Peterr

Hello Peterr,

We have replied to your other post: https://support.avg.com/answers?id=9060N000000EgYl .
Keep up the conversation through single thread in order to get quick assistance.
Thank you.