' Modify Terminal Services Time Limit Policy
Const PER_USER = 1
strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
& "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
Set colItems = objWMIService.ExecQuery("Select * from Win32_TSSessionSetting")
For Each objItem in colItems
objItem.TimeLimitPolicy = PER_USER
objItem.Put_
Next