I have a group policy logon VBS script that should map 4 network drives:

....
strDriveLetter = "H:"
strRemotePath = "\\parfilvs01\share"
objNetwork.MapNetworkDrive strDriveLetter, strRemotePath 
strDriveLetter = "J:"
strRemotePath = "\\parfilvs02\userdata\documents\" & objUser.sAMAccountName
objNetwork.MapNetworkDrive strDriveLetter, strRemotePath 
strDriveLetter = "R:"
strRemotePath = "\\parfilvs01\share" 
objNetwork.MapNetworkDrive strDriveLetter, strRemotePath
strDriveLetter = "S:"
strRemotePath = "\\parfilvs02\root2" 
objNetwork.MapNetworkDrive strDriveLetter, strRemotePath 

When I logged in all drives are mapped execpt the last one (S:) which is a DFS Network drive. There are no error messages from the script. When I try to map this drive manually in Windows Explorer I am receiving the following error message:

Insufficient system resources exists to complete the requested service.

Any ideas on how to map this drive ?

Thankyou,
Daniel