Desktop wallpaper change shows not applicable in Windows 10 PRO

That's correct. If you are using the "Desktop background picture URL (Desktop only)" setting available in the Device restrictions template, it applies specifically to Windows 10/11 Enterprise and Windows 10/11 Education.

If you need to set the desktop wallpaper using Intune for other editions or prefer an alternate method, you can consider using a PowerShell script. I am currently working on and testing a script for this purpose, and I will share it with you once it's ready.

In the meantime, as a workaround, you could set the registry key, HKEY_CURRENT_USER\Control Panel\Desktop and on the right-hand side, you will find an entry called "Wallpaper". Update that to the wallpaper file location.

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@Siripurapu Sanjeev Kumar,Thanks for posting in Q&A.

From your description, I know that you want to change desktop wallpaper on windows 10 pro and windows 10 enterprise, but windows 10 pro shown inapplicable.

Based on my researching, I found that set the desktop background image with Intune by using a device restriction profile and pointing to a URL with the image you want to use is limited to Enterprise/Education, it is not applicable for windows 10.

However, if you want to change windows 10 pro desktop wallpaper, you can refer the link below to deploy a PowerShell script or deploy a win32 app to replace the wallpaper.

https://smbtothecloud.com/set-desktop-lock-screen-background-on-windows-10-pro-using-intune/

Hope this can be helpful.

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