After dissolving Teaming Mode on my dual NIC setup, I was unable to enable Client for Microsoft Networks.

On Windows 2008 server, click LAN connection #1 and press the Alt key — this will pull up a menu on top so that you can go to Advanced > Advanced Settings.

Make sure LAN #1 is the highest priority.  Then under Binding for Local Areaw Connection, click IPv4 for both File and Printer Sharing and Client for Microsoft Networks.