So - I've managed to push out the AVG 9 to a client station.
But it still won't connect back to the Admin console.
I've checked the connection string that's in the advanced settings for the server, so I can connect to, from the client:http://avgadminconsole:4158
and then I enter the admin credentials, and I get the server page.
However, then clicking TEST Connection in the settings, I'm just getting the: Connection Test Finished: Connection Not Available.