$IndexService = New-Object -ComObject "WMIndexServer.WMIdxSvControl"
$IndexService.Shutdown 
$IndexService.Start      
$IndexService = $NULL
        
$ControlCenter =  New-Object -ComObject "Wmcc.ControlCenter"
$ControlCenter.StartVFSService(0) 
$ControlCenter.StartVFSService(1)
$ControlCenter = $NULL