The original Microsoft DOS version 6.22 is contained on 3 floppy disks, high density 1.44 MB. The first one must be made bootable. The file contents of each disk is as follows: Volume in drive A is DISK 1 Volume Serial Number is 08DE-1829 Directory of a:\ 05/31/1994 06:22 AM 40,774 IO.SYS 05/31/1994 06:22 AM 38,138 MSDOS.SYS 05/31/1994 06:22 AM 54,645 COMMAND.COM 05/31/1994 06:22 AM 11,208 ATTRIB.EXE 05/31/1994 06:22 AM 37 AUTOEXEC.BAT 05/31/1994 06:22 AM 12,241 CHKDSK.EXE 05/31/1994 06:22 AM 13 CONFIG.SYS 05/31/1994 06:22 AM 26,936 COUNTRY.SYS 05/31/1994 06:22 AM 5,241 COUNTRY.TX_ 05/31/1994 06:22 AM 15,718 DEBUG.EXE 05/31/1994 06:22 AM 79,065 DEFRAG.EXE 05/31/1994 06:22 AM 4,284 DEFRAG.HL_ 05/31/1994 06:22 AM 3,114 DOSSETUP.INI 05/31/1994 06:22 AM 66,294 DRVSPACE.BIN 05/31/1994 06:22 AM 413 EDIT.COM 05/31/1994 06:22 AM 18,340 EGA.CP_ 05/31/1994 06:22 AM 19,049 EGA2.CP_ 05/31/1994 06:22 AM 15,558 EGA3.CP_ 05/31/1994 06:22 AM 50,058 EMM386.EX_ 05/31/1994 06:22 AM 16,129 EXPAND.EXE 05/31/1994 06:22 AM 29,336 FDISK.EXE 05/31/1994 06:22 AM 22,974 FORMAT.COM 05/31/1994 06:22 AM 15,240 ISO.CP_ 05/31/1994 06:22 AM 15,750 KEYB.COM 05/31/1994 06:22 AM 34,598 KEYBOARD.SYS 05/31/1994 06:22 AM 11,759 KEYBRD2.SY_ 05/31/1994 06:22 AM 19,512 MEM.EX_ 05/31/1994 06:22 AM 25,361 MSCDEX.EXE 05/31/1994 06:22 AM 17,465 NETWORKS.TXT 05/31/1994 06:22 AM 7,036 NLSFUNC.EXE 05/31/1994 06:22 AM 6,237 PACKING.LST 05/31/1994 06:22 AM 194,309 QBASIC.EXE 05/31/1994 06:22 AM 60,646 README.TXT 05/31/1994 06:22 AM 12,835 REPLACE.EX_ 05/31/1994 06:22 AM 23,380 RESTORE.EX_ 05/31/1994 06:22 AM 124,262 SCANDISK.EXE 05/31/1994 06:22 AM 6,920 SCANDISK.INI 05/31/1994 06:22 AM 72,842 SETUP.EXE 05/31/1994 06:22 AM 1,830 SETUP.MSG 05/31/1994 06:22 AM 9,432 SYS.COM 05/31/1994 06:22 AM 11,093 XCOPY.EX_ 41 File(s) 1,200,072 bytes 0 Dir(s) 247,296 bytes free Volume in drive A is DISK 2 Volume Serial Number is 1EF5-123C Directory of a:\ 05/31/1994 06:22 AM 6,261 ANSI.SY_ 05/31/1994 06:22 AM 7,467 APPEND.EX_ 05/31/1994 06:22 AM 16,770 CHKSTATE.SY_ 05/31/1994 06:22 AM 1,754 CHOICE.COM 05/31/1994 06:22 AM 5,087 DBLWIN.HL_ 05/31/1994 06:22 AM 7,249 DELTREE.EX_ 05/31/1994 06:22 AM 6,762 DISKCOMP.CO_ 05/31/1994 06:22 AM 8,306 DISKCOPY.CO_ 05/31/1994 06:22 AM 9,797 DISPLAY.SY_ 05/31/1994 06:22 AM 2,576 DOSHELP.HL_ 05/31/1994 06:22 AM 4,213 DOSKEY.CO_ 05/31/1994 06:22 AM 4,032 DRIVER.SY_ 05/31/1994 06:22 AM 181,840 DRVSPACE.EXE 05/31/1994 06:22 AM 28,521 DRVSPACE.HL_ 05/31/1994 06:22 AM 1,272 DRVSPACE.IN_ 05/31/1994 06:22 AM 8,518 DRVSPACE.SY_ 05/31/1994 06:22 AM 13,210 DRVSPACE.TX_ 05/31/1994 06:22 AM 15,709 EDIT.HL_ 05/31/1994 06:22 AM 7,539 FASTHELP.EX_ 05/31/1994 06:22 AM 7,829 FASTOPEN.EX_ 05/31/1994 06:22 AM 12,065 FC.EX_ 05/31/1994 06:22 AM 4,879 FIND.EX_ 05/31/1994 06:22 AM 11,376 GRAPHICS.CO_ 05/31/1994 06:22 AM 3,883 GRAPHICS.PR_ 05/31/1994 06:22 AM 413 HELP.COM 05/31/1994 06:22 AM 270,925 HELP.HL_ 05/31/1994 06:22 AM 10,064 HIMEM.SY_ 05/31/1994 06:22 AM 10,720 INTERLNK.EX_ 05/31/1994 06:22 AM 26,446 INTERSVR.EX_ 05/31/1994 06:22 AM 6,176 LABEL.EX_ 05/31/1994 06:22 AM 649 LOADFIX.CO_ 05/31/1994 06:22 AM 119,557 MEMMAKER.EXE 05/31/1994 06:22 AM 6,017 MEMMAKER.HL_ 05/31/1994 06:22 AM 1,306 MEMMAKER.IN_ 05/31/1994 06:22 AM 14,899 MODE.CO_ 05/31/1994 06:22 AM 950 MONOUMB.38_ 05/31/1994 06:22 AM 2,545 MORE.COM 05/31/1994 06:22 AM 11,957 MOVE.EX_ 05/31/1994 06:22 AM 2,487 MSBACKUP.EX_ 05/31/1994 06:22 AM 18,549 MSBCONFG.HL_ 05/31/1994 06:22 AM 47,210 MSBCONFG.OVL 05/31/1994 06:22 AM 165,864 MSD.EXE 05/31/1994 06:22 AM 8,665 MSTOOLS.DL_ 05/31/1994 06:22 AM 30,406 MWBACKR.DL_ 05/31/1994 06:22 AM 5,549 POWER.EX_ 05/31/1994 06:22 AM 9,618 PRINT.EX_ 05/31/1994 06:22 AM 113,105 QBASIC.HL_ 05/31/1994 06:22 AM 3,282 RAMDRIVE.SY_ 05/31/1994 06:22 AM 6,617 SETVER.EX_ 05/31/1994 06:22 AM 8,120 SHARE.EX_ 05/31/1994 06:22 AM 4,136 SIZER.EX_ 05/31/1994 06:22 AM 15,480 SMARTDRV.EX_ 05/31/1994 06:22 AM 13,747 SMARTMON.EX_ 05/31/1994 06:22 AM 7,319 SMARTMON.HL_ 05/31/1994 06:22 AM 4,360 SORT.EX_ 05/31/1994 06:22 AM 12,741 SUBST.EX_ 05/31/1994 06:22 AM 4,795 TREE.CO_ 05/31/1994 06:22 AM 12,738 UNFORMAT.COM 05/31/1994 06:22 AM 1,289 VFINTD.38_ 05/31/1994 06:22 AM 2,661 WINA20.38_ 60 File(s) 1,358,277 bytes 0 Dir(s) 84,992 bytes free Volume in drive A is DISK 3 Volume Serial Number is 1EF8-2B4B Directory of a:\ 05/31/1994 06:22 AM 172,198 MSAV.EXE 05/31/1994 06:22 AM 12,230 MSAV.HL_ 05/31/1994 06:22 AM 17,796 MSAVHELP.OV_ 05/31/1994 06:22 AM 11,473 MSAVIRUS.LS_ 05/31/1994 06:22 AM 63,994 MSBACKDB.OVL 05/31/1994 06:22 AM 68,074 MSBACKDR.OVL 05/31/1994 06:22 AM 69,530 MSBACKFB.OVL 05/31/1994 06:22 AM 73,706 MSBACKFR.OVL 05/31/1994 06:22 AM 112,396 MSBACKUP.HL_ 05/31/1994 06:22 AM 133,936 MSBACKUP.OVL 05/31/1994 06:22 AM 65,629 MWAV.EX_ 05/31/1994 06:22 AM 12,070 MWAV.HL_ 05/31/1994 06:22 AM 23,085 MWAVABSI.DL_ 05/31/1994 06:22 AM 10,232 MWAVDLG.DL_ 05/31/1994 06:22 AM 19,702 MWAVDOSL.DL_ 05/31/1994 06:22 AM 4,219 MWAVDRVL.DL_ 05/31/1994 06:22 AM 9,569 MWAVMGR.DL_ 05/31/1994 06:22 AM 70,797 MWAVSCAN.DL_ 05/31/1994 06:22 AM 3,983 MWAVSOS.DL_ 05/31/1994 06:22 AM 8,445 MWAVTSR.EX_ 05/31/1994 06:22 AM 6,956 MWBACKF.DL_ 05/31/1994 06:22 AM 159,943 MWBACKUP.EX_ 05/31/1994 06:22 AM 141,281 MWBACKUP.HL_ 05/31/1994 06:22 AM 18,094 MWGRAFIC.DL_ 05/31/1994 06:22 AM 66,012 MWUNDEL.EX_ 05/31/1994 06:22 AM 17,458 MWUNDEL.HL_ 05/31/1994 06:22 AM 26,416 UNDELETE.EXE 05/31/1994 06:22 AM 33,046 VSAFE.CO_ 05/31/1994 06:22 AM 1,071 WNTOOLS.GR_ 29 File(s) 1,433,341 bytes 0 Dir(s) 17,920 bytes free