I have GPO.A and GPO.B with a OU structure of A being a parent of B. GPO.B has loopback processing enabled, but nothing else in the GPO. Will the User settings from GPO.A be applied to any computer in ...

I have read that in order to get loopback policy to work correctly you will need to "enable loopback policy processing" in the local policy on the server and not from a gpo, is one server set this way ...