After installing a network with one Samba server and several clients, users are complaining that they receive an Unable to browse the network error when trying to visit a public share. What is the most likely cause of this?

A.
The user entered the wrong username and/or password.

B.
The nmbd process is not running on the Samba server.

C.
The user hasn’t mapped the share to a local drive letter yet.

D.
The Samba server is not configured as a Domain Master Browser.