File | Map Network Drive
Click Map Network Drive on the File menu to add network connections and assign drive letters to these connections.
When you click Map Network Drive, the Map Network Drive dialog box appears. Use the Drive and Folder menus to choose a server and share and assign a drive letter to it.
This dialog box works exactly like the corresponding feature of Windows Explorer.
The File | Map Network Drive command affects only the network connections of the computer on which WinDbg is running. If you are using WinDbg as a client in a remote debugging session and you want to change the network connections of the server, you must use a .shell net use command.
For more information about accessing the command shell, see Using Shell Commands.