1. Check and make sure that you can map the drive through Windows Explorer's "Map network drive". If you can't map it through Windows Explorer, NDC will not be able to map it either. NDC only adds network sensitivity to Windows built in network drive mapping.


2. Before you run Network Drive Controller (NDC) and configure it to start mapping your network drives in a network specific manner, you need to first tell Windows to unmap all network drives it is presently configured to try to map upon login.


3. Make sure you have all Windows Updates installed.