Avg internet security does not get installed

Nikolaos,
Thank you for choosing AVG and posting your issue here. We see that you have contacted one of our expert remote support technicians and your concern has been escalated to our senior level technical team to assist you further. We would like to update you again that your case is currently under progress and you may have your reply anytime. Thank you.

First of all my greetings to the community. My problem after having purchased the product AVG Ultimate is that one PC cannot install the internet security, while it does install the PC tune up. I have tried the AVG Remover and the AVG Reset Access with no result. Any help would be appreciated.
Thank you in advance.

Nikolaos,
Thank you for choosing AVG and posting your issue here. We see that you have contacted one of our expert remote support technicians and your concern has been escalated to our senior level technical team to assist you further. We would like to update you again that your case is currently under progress and you may have your reply anytime. Thank you.