2 description: "Learn more about: Read-Only Domain Controller Updates"
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3 ms.assetid: 38f6adb1-dfcf-456d-b631-2b1e96dc670b
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4 title: Read-Only Domain Controller Updates
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12 # Read-Only Domain Controller Updates
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14 >Applies to: Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012
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16 There are no changes to adprep /rodcprep in Windows Server 2012 R2 or in Windows Server 2012.
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