Hello Antoine,
Thank you for reaching AVG Support Community.
I'm sorry to know that you're facing this installation issue.
Please let us know the operating system of your PC.
Also, share the screenshot of the error message which shows that not supported on your PC.
Do you have any other antivirus program or previous version of AVG Internet Security installed in your PC?
If yes, please uninstall it and restart your PC, then try the installation of AVG Internet Security again.
Keep us informed.
Thank you.
Hello Antoine,
Thank you for reaching AVG Support Community.
I'm sorry to know that you're facing this installation issue.
Please let us know the operating system of your PC.
Also, share the screenshot of the error message which shows that not supported on your PC.
Do you have any other antivirus program or previous version of AVG Internet Security installed in your PC?
If yes, please uninstall it and restart your PC, then try the installation of AVG Internet Security again.
Keep us informed.
Thank you.
it keeps saying its not supported on my pc