Script Download: ReomveSIDFromACL.zip
http://gallery.technet.microsoft.com/scriptcenter/Remove-orphaned-SIDs-from-2231b1f0
This script is used to remove orphaned SIDs from File/Folder ACL.
Sometimes, the objects are removed, but the orphaned SIDs are remained under security tab. The orphaned SIDs are annoying.
You can find more All-In-One Script Framework script samples at http://aka.ms/onescriptingallery