AVG internet security

I have AVG internet security on a win10x64 desktop. If I start ransomware protection with default settings it switches itself off after arestart/reboot. I have tried the uninstall/repair option and it dos not help. Any suggestions ?

Hello, George.
I regret to hear about any inconvenience caused. Appreciate your efforts to resolve the issue.
If you need anything else, do not hesitate to let us know.

problem solved by a complete REVO uninstalll followed by reinstall

problem solved by a complete REVO uninstalll followed by reinstall