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We are using the Golden Triangle setup for integrating our Mac OSX systems using a Lion (10.7) OpenDirectory server and a Windows 2008 Active Directory. We have been unable to modify the home directory attribute in the Active Directory user object and receive the following error message.

The home folder could not be created because: A specified logon session does not exist. It may already have been terminated.

What would cause this error to occur and how should I go about fixing it?

share|improve this question
@MichaelHampton: It's one of the ways of integrating OSX clients with AD where the three points of the triangle are Active Directory, Open Directory, and the OSX client. – Scott Pack Feb 11 '13 at 15:28
Stupid question - are the times on both the windows AD controllers and the OD master identical? – RobM Feb 11 '13 at 15:37
I've edited the question to hopefully be a little more clear, please fix it if I'm mis-representing anything. Does this error message pop up when users are trying to log in or when you try to change the attribute? – Scott Pack Feb 11 '13 at 15:38

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