Not sure what happened here. I modified the WINs setting on the PDC that was pointing to a demoted server that is no longer on network. I understand Wins is no longer needed in a w2k8+ environment (win7+ local).
I cannot see this server on the network. Seemed to start after a reboot. I can ping it and I can \\server\c$. But when I look at the Advanced Network Sharing, settings for Domain Network Discovery are turned OFF. I change to ON and hit save changes but it never holds the edited settings.