Invalidate RID Pool Script

 

To invalidate the current RID pool in Active Directory

Open an elevated Windows PowerShell session, run the following command and press ENTER:

$Domain = New-Object System.DirectoryServices.DirectoryEntry
$DomainSid = $Domain.objectSid
$RootDSE = New-Object System.DirectoryServices.DirectoryEntry("LDAP://RootDSE")
$RootDSE.UsePropertyCache = $false
$RootDSE.Put("invalidateRidPool", $DomainSid.Value)$RootDSE.SetInfo()