Active Directory Users and Computers Missing after upgrade to Windows 10 Version 21H1 from version 1909

Sule Oebao 21 Reputation points
2021-09-27T05:19:20.77+00:00

I have upgraded the Windows version from 1909 to version 21H1. After the restart, I found out that Active Directory was missing. How will I get it back?
I am new to AD so asking how to install it.

Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
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  1. Thameur-BOURBITA 33,976 Reputation points
    2021-09-27T12:51:26.977+00:00

    Hi,

    Did you try to reinstall RSAT tools on impacted machine:

    windows-10-how-to-install-activity-directory-rsat-tools

    Please don't forget to mark helpful reply as answer

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  1. Limitless Technology 39,736 Reputation points
    2021-09-27T18:27:18.547+00:00

    Hi @Sule Oebao

    From the Start menu, select Settings > Apps.
    Click the hyperlink on the right side labeled Manage Optional Features and then click the button to Add feature.
    Select RSAT: Active Directory Domain Services and Lightweight Directory Tools.
    Click Install.
    When the installation completes, you will have a new menu item in the start menu called Windows Administrative Tools.

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