Successful Logon then 4776 Failure? Expand / Collapse
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Posted 7/29/2014 1:12:29 AM
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Last Login: 7/29/2014 1:07:27 AM
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I am trying to understand how I can have a successful logon event (ID 4624) then I get 4776 with an error code of 64 (Specified User does not exist)

Both are NTLM logons. Same Target Host

HOw can you have a successful logon and then a username does not exist? What conditions would cause this?

Thanks
Post #1355
Posted 8/4/2014 7:03:18 PM
Supreme Being

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Last Login: 11/14/2013 3:17:47 PM
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This event can be triggered when trying authenticate with local SAM accounts. It may be possible that authentication is failing locally since the user doesn't exist.
Post #1363
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