) Values for Norton Utilities TSR identifier: 4346h ("CF") NCACHE-F (v5) / NCACHE (v6) / NCACHE2 (v7+) / SPEEDRV 4353h ("CS") NCACHE-S (v5 only) 4443h ("DC") DISKREET 444Dh ("DM") DISKMON 4653h ("FS") FILESAVE (v5) / EP (v6) / SMARTCAN (v7+)