How to install Active Directory Users and Computers (ADUC) offline on WINDOWS 11 26H1

Hello Microsoft Community,

How can I download the RSAT package and add using DISM or PowerShell. Previously using Windows 11 25H2 I used KB2693643 and install it to be able to enable to Active Directory Users and Computers (ADUC). I hope there's an equivalent KB for Windows 11 26H1 to install ADUC.

Thank you.

Dear ROSEL TAGORIO,

Thank you for reaching out regarding the installation of Active Directory Users and Computers (ADUC) on Windows 11 26H1. ADUC is part of the Remote Server Administration Tools (RSAT), which are included as optional features in Windows 11. For offline installation, the RSAT package must be downloaded in advance and then added using DISM or PowerShell. Specifically, the package required is “RSAT: Active Directory Domain Services and Lightweight Directory Tools.” Once installed, the ADUC console will be available for use. Administrator privileges are necessary during installation, and all required files must be prepared locally to ensure the process completes successfully.

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