Cannot delete account unknow S-1-5-21-

s Zhang 1 Reputation point
2021-10-12T21:07:35.557+00:00

Cannot delete account unknown S-1-5-21-

An Account deleted but the SID is in shared folder permission and users permission. This SID deleted but it returned itself.

Any one can help for how to delete this Account unknown or SID?

Thanks

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A set of directory-based technologies included in Windows Server.
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  1. Dave Patrick 329.9K Reputation points Microsoft MVP
    2021-10-12T21:12:11.88+00:00

    subinacl should work.
    https://social.technet.microsoft.com/Forums/en-US/9dd47a1b-ad0f-450c-9edc-d8dba0bd605d/ghost-unknown-accounts?forum=ITCG

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