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[GPMC Warning] The security principal [S-1-5-21-145447..] referenced in extension [Folder Redicrection] cannot be resolved,..

    Question

  • I get the above error when I check In GPO: xxx...Succeeded, but not the following issue

    [GPMC Warning] The security principal [S-1-5-21-145447..] referenced in extension [Folder Redicrection] cannot be resolved,..

    What should I do to rectify this error ?

    Wednesday, March 30, 2016 11:16 AM

Answers

  • Hi Gene,

    In my opinion, the [S-1-5-21-] may be SID of an account and it is an ophaned object which may be deleted. So I suggest you delete the object manually after backup.

    Here is a similar thread below for your reference.

    https://social.technet.microsoft.com/Forums/windowsserver/en-US/97986a1a-95c4-4474-9874-db1c57d5fdff/what-is-this-or-who-is-this-s1521196040896116042217766820033301003?forum=winservergen

    Best Regards,

    Jay


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    Wednesday, March 30, 2016 3:43 PM
    Moderator