Hi, I wish to delete a user from my permissions on a Public Folder and its subdirectories. Unfortunatly the user has been deleted from AD leaving the SID I tried this Get-PublicFolder Identity \Case Manager Recurse | Remove-PublicFolderClientPermission User "NT USER:S-1-5-21-1614895754-1972579041-682003330-10699" but it failed. Any ideas on the correct syntax? Phil

Then something has gone wrong with the deletion because everything should have been cleaned up. I don't know of any way to do that with PowerShell, sorry.Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

Hi It is not syntax problem. It is removing Unresolved SIDs in exchange system. I remember Bill Long's blog about how to remove Unresolved SIDs through script. .\Check-UnresolvedSIDs.ps1 -Server MyPFServer -Remove $true You can read this blog and run the script. TechNet Subscriber Support in forum If you have any feedback on our support, please contact tnmff@microsoft.com Terence Yu TechNet Community Support

Hi It is not syntax problem. It is removing Unresolved SIDs in exchange system. I remember Bill Long's blog about how to remove Unresolved SIDs through script. .\Check-UnresolvedSIDs.ps1 -Server MyPFServer -Remove $true You can read this blog and run the script. TechNet Subscriber Support in forum If you have any feedback on our support, please contact tnmff@microsoft.com Terence Yu TechNet Community Support