[PS] Problemi con Remove-ItemProperty

[balubeto]

CIAO

Ho scritto questo script:

param($RemovedSID,$RemAccNameDel)

function KeyAndItemDeleted ($StartKey)
   {
       if ($StartKey -eq 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\NetCache\PurgeAtNextLogoff') {

           Remove-ItemProperty -LiteralPath $StartKey -Name $RemovedSID -WhatIf
       }
       else {
          Remove-Item $StartKey'\'$RemovedSID -WhatIf
       }

   }

if (('HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\NetCache\PurgeAtNextLogoff.'+$RemovedSID)) {
   KeyAndItemDeleted -StartKey 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\NetCache\PurgeAtNextLogoff'
}

e l'ho eseguito cosi`:

powershell -ExecutionPolicy Unrestricted -file "D:\Users\xxx\Documents\b.ps1" "S-1-5-21-152799110-1058532297-3105840818-1000" "AccountNameDeleted"

ma ottengo:

WhatIf: Esecuzione dell'operazione "Rimuovi proprietà" sulla destinazione "Eleme
nto: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\NetCache\Purge
AtNextLogoff Proprietà: S-1-5-21-152799110-1058532297-3105840818-1000".
Remove-ItemProperty : Proprietà S-1-5-21-152799110-1058532297-3105840818-1000 n
on esistente nel percorso HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Current
Version\NetCache\PurgeAtNextLogoff.
In D:\Users\Francesca_Ciani\Documents\b.ps1:7 car:31
+            Remove-ItemProperty <<<<  -LiteralPath $StartKey -Name $RemovedSID
 -WhatIf
    + CategoryInfo          : InvalidArgument: (S-1-5-21-152799...3105840818-1
   000:String) [Remove-ItemProperty], PSArgumentException
    + FullyQualifiedErrorId : System.Management.Automation.PSArgumentException
   ,Microsoft.PowerShell.Commands.RemoveItemPropertyCommand

Come mai?

GRAZIE

CIAO