@andreas bright,Thanks for posting in Q&A.
From your description, I know that you want to enable Remote Registry via Intune.
Based on my research, if you want to enable Remote Registry, you should first set Remote Registry Service Startup Type Automatic and start it, you can deploy a PowerShell script to enable it.
Here is the content of the script you can refer:
#Enables the Remote Registry service
Set-Service -Name RemoteRegistry -StartupType Automatic
#Starts the Remote Registry service
Start-Service -Name RemoteRegistry
You can refer the steps below to upload a PowerShell script into Intune and deploy it.
1.Create a .ps1 file with content of the script above.
2.Go to Intune admin center > Devices > Scripts > Add Windows10 and later > upload the script and configure it.
3.Assign it to the group.
Please try above information. If there is any update, feel free to contact me.
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