Problem:

While playing around with DFS on Windows Server 2016 in my lab environment I kept getting the message “The namespace cannot be queried. The network address is invalid” when trying to add a new namespace via the wizard.

Solution:

It turns out DNS in my lab environment was a bit messed up, I was unable to ping the domain. After I corrected my DNS issues the process of creating a DFS namespace completed normally.

dfs namespace cannot be queried

Author: Phil Eddies

I am an IT Operations Manager, managing all aspects of the IT infrastructure and service for a mid sized UK based company. I have been working full time in IT since 2001 in 1st to 3rd line and System Administration roles. MCSA, MCSE, CCNA, Citrix CCA