When you allow re-registration, the '{0}' server will be allowed to register again with the backup vault '{1}'. Allow re-registration ...

When you allow re-registration, the '{0}' server will be allowed to register again with the backup vault '{1}'. Allow re-registration only if certificate issues exist on the server or if you rebuilt the server. If you want to access previously created recovery points, make sure that you register the server with the same backup vault.