http://blogs.technet.com/b/matthewms/archive/2011/05/18/powershell-not-your-father-s-command-line-part-18-of-31-so-you-deleted-a-user-on-purpose.aspxWe have all been here before.  Maybe you have deleted a user either accidentally or on purpose.  Regardless you may need to get the user back with all of their properties, group memberships, security identifiers..etc.  In prior versionsen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)