Remove Control Panel Restrictions

Start RegeditGo to HKEY_Current_User / Software / Microsoft / Windows / CurrentVersion / PoliciesCreate a new keys under Policies called SystemYou can then add DWORD values set to 1 in the appropriate keysTo re-enable them, either delete the key or set the value to 0NoDispCPL - Disable Display Control PanelNoDispBackgroundPage - Hide Background PageNoDispScrSavPage - Hide Screen Saver