Avast password - Synchronization issue

[REDACTED]

Hello,
On PC1, I started to use Avast Password with success.
On PC2, I tried to retrieve the login/pwd saved on PC1, but no success.
The reason comes from the password synchronization.
On PC1, I tried to turn on the password synchronization, but I get a warning "You should first authorize the access to this PC from any authorized devices".
But how can I proceed to authorize this access?
Thank you,

[Martin Kvetko]

Please follow this guide
https://support.avast.com/en-eu/article/Synchronize-Passwords-across-devices

If you don't have any authorized device by hand use this guide
https://support.avast.com/en-eu/article/92

If no luck with any of these, please let me know.