Mapped Network Drives

Is there a way to add a mapped drive and make it permanently part of the build? I am not needing to add it AFTER the fact - I need to add it and have it load when the PE comes online. 

i'm sure you can use penetwork.

I don't want it to autoload so i have a shortcut to a cmd file on the desktop.

How do you get it to load the mapped drive and place it either on the desktop or in the This PC section of the build?

I add this to my runafter script.

AddShortcut,Desktop,,%WinDir%\MapBackup.cmd,-- Map Backup,,%WinDir%\IconGroup5315.ico

This is the command:

@ECHO OFF
net use * /delete /y
net use m: \\"server"\"share" /user:"name" "password"