Hi ,
How did you try to add the feature? Are you using GUI or PowerShell command to install?
If you are using GUI to install "Desktop Experience" feature, please change to PowerShell command to do a test. With the following powershell cmdlet:
Install-WindowsFeature Desktop-Experience
In addition, you can also refer to the following steps:
- Make sure you have installed the latest windows updates.
- Run sfc /scannow to fix any corrupted files.
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Best Regards,
Candy