Hi Rich Mlabs
Please confirm whether the machines failed to create the required registry on the path
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\PersonalizationCSP?
Please note: Wallpaper is only supported for windows 10 professional devices if you used Intune for Education
Refer - https://learn.microsoft.com/en-us/windows/client-management/mdm/personalization-csp
Steps to ensure that desktop and lock screen wallpaper are set on compliant devices.
- Prepare the Wallpapers:
- Ensure you have two wallpapers: one for the desktop and one for the lock screen.
- The wallpapers should be in PNG, JPG, or JPEG format and stored in a publicly accessible location, such as an Azure storage container or SharePoint Online.
- Create a Device Configuration Profile:
- Go to the Microsoft Intune admin center.
- Navigate to Devices > Configuration profiles > Create profile.
- Select Windows 10 and later as the platform.
- Choose Device restrictions as the profile type.
- Configure the Wallpaper Settings:
- In the Device restrictions profile, go to the Personalization section.
- Set the Desktop background URL and Lock screen image URL to the locations where your wallpapers are stored.
- Assign the Profile to Devices:
- Assign the configuration profile to the groups of devices you want to apply the wallpaper settings to.
- Ensure the devices are compliant and enrolled in Intune.
- Sync Policies:
- After assigning the profile, sync the policies on the target devices to apply the new wallpaper settings.
This process ensures a consistent look across all devices and can help reinforce your organization's branding and security policies.
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