' Modify Service Start Options
strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
& "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
Set colServiceList = objWMIService.ExecQuery _
("Select * from Win32_Service where StartMode = 'Manual'")
For Each objService in colServiceList
errReturnCode = objService.Change( , , , , "Disabled")
Next