I want to obtain the Password leak watch and mobile login for Windows desktop version, so I tried to upgrade Avast Free Antivirus to Avast Passwords Premium. I select "Upgrade", then choose the protection period (1 year or 2 years or 3 years), then select Continue. Each time, I receive the message "We are sorry, an unexpected error occurred processing your request. Please try again."
I didn't find any other way to upgrade to Password Premium. Please help.
Sven