Forefront deployment/MOM 2005 - RPC error
I'm trying to deploy Forefront from Server 2008 to Windows 7 clients using the MOM 2005 Administrator Console. I've added port exceptions (tcp and udp) 1270, 135 and 445, on the server and client, but always get an error:
If I turn off the client firewall, it installs fine. The most detailed page addressing this problem (on winserverkb.com) suggested adding the program exception:
Error Code: -2147023174
Error Description: The RPC server is unavailable.
but this didn't help either.
Has anyone encountered this and know what ports to open/programs to allow?