Disables the Display Control Panel. If you enable this setting, the Display Control Panel does not run. When users try to start Display, a message appears explaining that a setting prevents the action. Also, see the Prohibit access to the Control Panel (User Configuration\Administrative Templates\Control Panel) and Remove programs on Settings menu (User Configuration\Administrative Templates\Start Menu & Taskbar) settings. Fix: (1) GPO: User Configuration\Administrative Templates\Control Panel\Display!Disable the Display Control Panel (2) REG: HKEY_USERS\Software\Microsoft\Windows\CurrentVersion\Policies\System!NoDispCPL