The online content is unavailable Please, check your internet connection and try

hi just bought premium for my 2 windows 10.
when installed on the second virt PC - recieve “The online content is unavailable Please, check your internet connection and try again” and cant activate the license
try to disable firewall (both)/ delete, setup again - nothing!!
internet working fine.

https://support.avast.com/en-ww/article/222/ (Changing DNS settings)

sorry- not help…
main dns - 1.1.1.1 and 8.8.8.8
i dont understand what is wrong

Are you using the Cloudflare DNS Privacy ?
As the IPS 1.1.1.1 is associated with cloudflare.
If so I have seen at least one topic relating to a conflict with Avast trying to monitor your https traffic to prevent malware attack.

Yep if I use 1.1.1.1 it won’t work, switch from cloudflare if you want to use avast.