Unable to install AVG Tuneup

Hello David,
The installation may get failed if you have already installed it.
Please check if there is AVG Tuneup icon already listed on your desktop screen.
If so, open AVG Tuneup  -> My  AVG -> My Subscription -> Log in -> Enter your email address and password to activate it.

Hi,
at my subscription page, under other available subscriptions, I am doing “activate and install” for AVG Tuneup. 
However installation failed despite many attempts

Hello David,
The installation may get failed if you have already installed it.
Please check if there is AVG Tuneup icon already listed on your desktop screen.
If so, open AVG Tuneup  -> My  AVG -> My Subscription -> Log in -> Enter your email address and password to activate it.