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spn
About this tag
The SPN tag on WindowsForum.com covers issues related to Service Principal Names in Windows environments. Discussions focus on problems registering SPNs from Windows 7, Windows 8, Windows Server 2008 R2, and Windows Server 2012 clients, including errors with WSMan prefixes via WinRM. Another common topic is duplicate SPN registration when using the setspn command with the -a switch in Active Directory domains. These threads reference Microsoft KB articles and provide troubleshooting guidance for SPN registration failures and duplicate entries, which are critical for Kerberos authentication in enterprise IT setups.
Fixes an issue in which the setspn command triggers duplicate registration of an SPN. This issue occurs when you run the setspn command together with the –a switch on a computer that is running Windows 7 or Windows Server 2008 R2 in an Active Directory...
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Fixes an issue in which a duplicate SPN is registered unexpectedly. This issue occurs when you run the setspn command together with the –a switch on a computer that is running Windows 7 or Windows Server 2008 R2 in an Active Directory domain.
Link Removed