The video show how to fix "'Microsoft.Policies.Sensors.WindowsLocationProvider' is already defined" error when you edit a policy in Windows 10 Creators Update
use these 2 commands when you have a computer that's running Windows 10 Creators Update
takeown /F " C:\Windows\PolicyDefinitions\Microsoft-Windows-Geolocation-WLPAdm.admx" /A
takeown /F " C:\Windows\PolicyDefinitions\en-US\Microsoft-Windows-Geolocation-WLPAdm.adml" /A