' Stop an Application Pool
strComputer = "."
Set objWMIService = GetObject _
("winmgmts:{authenticationLevel=pktPrivacy}\\" _
& strComputer & "\root\microsoftiisv2")
Set colItems = objWMIService.ExecQuery _
("Select * From IIsApplicationPool Where Name = " & _
"'W3SVC/AppPools/MSSharePointAppPool'")
For Each objItem in colItems
objItem.Stop
Next