this might get you started
Set WshShell = WScript.CreateObject("WScript.Shell")
Set WshNetwork = WScript.CreateObject("WScript.Network")
Set AllDrives = WshNetwork.EnumNetworkDrives()
DriveLetter = "N:" 'must be capitalized
RemotePath = "\\server\share"
AlreadyConnected = False
For i = 0 To AllDrives.Count - 1 Step 2
If AllDrives.Item(i) = DriveLetter Then AlreadyConnected = True
Next
If AlreadyConnected = False then
WShNetwork.MapNetworkDrive DriveLetter, RemotePath
WshShell.PopUp "Drive " & DriveLetter & " connected successfully."
Else
WShNetwork.RemoveNetworkDrive DriveLetter
WshShell.PopUp "Drive " & DriveLetter & " disconnected."
End if