\Registry\Machine\Software
    Microsoft
        Windows
            CurrentVersion
                Controls Folder
                    Device
                        shellex
                            PropertySheetHandlers
                                Display TroubleShoot CPL Extension
                                    = REG_SZ {f92e8c40-3d33-11d2-b1aa-080036a75b03}
                Shell Extensions
                    Approved
                        {f92e8c40-3d33-11d2-b1aa-080036a75b03} = REG_SZ Display TroubleShoot CPL Extension
    Classes
        CLSID
            {f92e8c40-3d33-11d2-b1aa-080036a75b03}
                InProcServer32
                    = REG_SZ deskperf.dll
                    ThreadingModel = REG_SZ Apartment