November 2022 Out of Band update released! Take action!
Published Nov 18 2022 03:53 PM 60K Views

Greetings from the Windows Directory Services team!

The team wanted to bring to your attention the November 17th, 2022 release of an Out of Band (OOB), non-security update that addresses the Kerberos authentication issues experienced in some environments after installing November 8, 2022 (or later) updates on domain controllers.


After installing Windows Updates released on November 8, 2022 on Windows domain controllers, you might have issues with Kerberos authentication.

This specific failure is identified by the logging of Microsoft-Windows-Kerberos-Key-Distribution-Center Event ID 14 in the System event log of DC role computers with this unique signature in the event message text:


While processing an AS request for target service <service>, the account <account name> did not have a suitable key for generating a Kerberos ticket (the missing key has an ID of 1). The requested etypes : <etype numbers >. The accounts available etypes : <etype numbers>. Changing or resetting the password of <account name> will generate a proper key.


  • (a.) “the missing key has an ID 1” and (b.) "4" is not listed in the "requested etypes" or "account available etypes" fields.

Some scenarios that might be affected:

For important details about how to obtain and install the November OOB update, please see the following link on Windows Release Health Message Center at:

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Last update:
‎Nov 18 2022 03:53 PM
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