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How to Upgrade Your Domain Functional Level (DFL) in Active Directory

06 April 2025 - Posted in How To by Rabenherz
A complete Guide on what DFL even is, to how to upgrade it, and what to do if something goes wrong. If you've been running Active Directory for a while, chances are you're due for a Domain Functional [...] Read more

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  • How to Upgrade Your Domain Functional Level (DFL) in Active Directory
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