HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SystemProtectedUserData\S-1-5-18\AnyoneRead\LockScreen\GPImagePath_P HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SystemProtectedUserData\S-1-5-18\AnyoneRead\LockScreen\CacheFormat_P In the 'Path to lock screen image:' policy Configure a computer group policy to delete the following registry keys - when the lock screen is called, the keys are regenerated and in the process the image will be updated from the location specified
I found a workaround to fix the image not updating.
