After you install the KB4487016 update and restart your computer, your desktop displays the following Action Center notification:
Review your location settings
Your location settings are currently enabled. Click here to review your choices.
If you do not click the notification, it closes. However, the Action Center notification icon remains in the notification area.
If you click the Action Center icon, the menu contains a new option: Review your location settings (Important). If you click Open Action Center, the Action Center displays the following Maintenance notification:
Review choices for your location settings (Important)
Your location settings are currently enabled. Click the button to review your choices.