This policy setting removes access to the performance center control panel page. If you enable this policy setting, some settings within the performance control panel page are not displayed. The administrative tools will not be affected. If you disable or do not configure this policy setting, the performance center control panel core section is displayed to the user. Fix: (1) GPO: User Configuration\Administrative Templates\System\Performance Control Panel!Turn off access to the performance center core section (2) REG: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Control Panel\Performance Control Panel!PerfCplEnabled