Windows 11 23H2 RSAT Install Failing Error code = 0x800f0950

Question

Windows 11 23H3 RSAT install failing

Get-WindowsCapability -Name RSAT* -Online | Select-Object -Property DisplayName, State

Get-WindowsCapability -Name RSAT* -Online | Add-WindowsCapability -Online -ErrorAction SilentlyContinue

    # Add-WindowsCapability : Add-WindowsCapability failed. Error code = 0x800f0950

*********************************************************

FIX

Download Windows 11 languages and optional features x64 dvd

https://learn.microsoft.com/en-us/azure/virtual-desktop/windows-11-language-packs

# mul_windows_11_languages_and_optional_features_x64_dvd_dbe9044b.iso

Get-WindowsCapability -Name RSAT* -Online -Source "E:\LanguagesAndOptionalFeatures" | Select-Object -Property DisplayName, State

Get-WindowsCapability -Name RSAT* -Online -Source "E:\LanguagesAndOptionalFeatures" | Add-WindowsCapability -Online -Source "E:\LanguagesAndOptionalFeatures" -ErrorAction SilentlyContinue 

Note: Previous answer does not work on 23H2 and question locked

Answer 1

# mul_windows_11_languages_and_optional_features_x64_dvd_dbe9044b.iso

Get-WindowsCapability -Name RSAT* -Online -Source "E:\LanguagesAndOptionalFeatures" | Select-Object -Property DisplayName, State

Get-WindowsCapability -Name RSAT* -Online -Source "E:\LanguagesAndOptionalFeatures" | Add-WindowsCapability -Online -Source "E:\LanguagesAndOptionalFeatures" -ErrorAction SilentlyContinue 

Even this no more works on 23H2

Answer 2

Thanks, it works good for me in W11 23h2.

Regards

Answer 3

Hello GP_Nexient,

Thank you for posting in Microsoft Community forum.

I can see known issue from the link below：

Remote Server Administration Tools | Microsoft Learn

If it is the case as yours? If so, you can try to change the settings based on the link below.

FoD and language packs for WSUS and Configuration Manager - Windows Deployment | Microsoft Learn

I hope the information above is helpful.

If you have any question or concern, please feel free to let us know.

Best Regards,
Daisy Zhou

Answer 4

Hey all, just use the download link for the Windows 10 RSAT - they are the same as the Windows 11

Download Remote Server Administration Tools for Windows 10 from Official Microsoft Download Center

Answer 5

This does break the FortiClient VPN.