' Enable a Web Service Extension
strComputer = "."
Set objWMIService = GetObject _
("winmgmts:{authenticationLevel=pktPrivacy}\\" _
& strComputer & "\root\microsoftiisv2")
Set colItems = objWMIService.ExecQuery _
("Select * From IIsWebService")
For Each objItem in colItems
objItem.EnableWebServiceExtension("WEBDAV")
Next