Wednesday, July 6, 2011

KB article 2526946 released regarding SSO on Win Server 2008 R2 SP1 and Win 7

A new KB article was released regarding SSO on Windows Server 2008 R2 SP1 and Windows 7

Article ID: 2526946 - Last Review: June 16, 2011 - Revision: 1.0
An SSO solution that calls the LsaLogonUser function to pass a KERB_TICKET_LOGON structure for Kerberos authentication does not work in Windows 7 SP1 or in Windows Server 2008 R2 SP1

http://support.microsoft.com/kb/2526946

Additional info:

In an Active Directory domain environment, you deploy a Single Sign-On (SSO) solution on client computers that are running Windows 7 Service Pack 1 (SP1) or Windows Server 2008 R2 Service Pack 1 (SP1).

The SSO solution calls the LsaLogonUser function to pass a KERB_TICKET_LOGON structure for Kerberos authentication.

In this scenario, the SSO solution does not work. Additionally, you receive an error message that resembles the following:

STATUS_TRUSTED_RELATIONSHIP_FAILURE

Note The SSO solution works on client computers that are running other Windows operating systems.

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