Tag Archives: adsi

How to properly prepare the Active Directory schema for Exchange 2010 and/or Exchange service packs

Certain Exchange Server updates and full installations require schema updates before installation. For the sake of this article, I will not detail which updates or why each requires a schema update, but detail how to disable replication on the schema master while these … Continue reading

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Domain Controller Demotion Fails with “the directory service is missing mandatory configuration information, and is unable to determine the ownership of floating single-master opration roles

Attempting to demote a domain controller halted with the following error.. Demoting the domain controller will not success until this is resolved. Because we are modifying the domain with either a promotion or demotion of a domain controller and th … Continue reading

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