MS-DOS® Version 6.20



Label shots reprinted with permission from Microsoft® Corporation

Setup Screen:


Screen re-creation from original setup screen.
Screen Copyright ©Microsoft® Corporation

Package Contents:

Box shot(s) reprinted with permission from Microsoft® Corporation
--- Cellophane wrapped, no box ---
User Guide MS-DOS®, P/N: 603502
Registration Card,P/N: TX7
Certificate of Authenticity, P/N: none
Disk 1, P/N: none
Disk 2, P/N: none
Disk 3, P/N: none

Collector's notes:
Rated: Moderately available.
Estimated Value: Mint-$50 VG-$40 G-$35.

Vital Statistics:

Release Date: September, 1993
Disks in Set: 3
Diskette Form Factor:3.5", DS,HD 18 sectors per track
Capacity: 1.44Mb
Sector Size: 512 bytes
Disk Sides: 2
Total Tracks: 80
File System: FAT12



Version String (Sector 6B, Offset 134h):



56 65 72 73 69 6F 6E 20  36 20 28 43 29 43 6F 70 | Version 6 (C)Cop

79 72 69 67 68 74 20 31  39 38 31 2D 31 39 39 33 | yright 1981-1993

20 4D 69 63 72 6F 73 6F  66 74 20 43 6F 72 70 20 |  Microsoft Corp 

4C 69 63 65 6E 73 65 64  20 4D 61 74 65 72 69 61 | Licensed Materia

6C 20 2D 20 50 72 6F 70  65 72 74 79 20 6F 66 20 | l - Property of 

4D 69 63 72 6F 73 6F 66  74 20 41 6C 6C 20 72 69 | Microsoft All ri

67 68 74 73 20 72 65 73  65 72 76 65 64 20 4E 55 | ghts reserved 


File Listing:

Disk 1 Setup: 09/29/1993 10:20p 6,260 ANSI.SY_ 09/29/1993 10:20p 7,467 APPEND.EX_ 09/29/1993 10:20p 11,208 ATTRIB.EXE 09/29/1993 10:20p 37 AUTOEXEC.BAT 09/29/1993 10:20p 12,241 CHKDSK.EXE 09/29/1993 10:20p 54,619 COMMAND.COM 09/29/1993 10:20p 13 CONFIG.SYS 09/29/1993 10:20p 19,546 COUNTRY.SYS 09/29/1993 10:20p 64,246 DBLSPACE.BIN 09/29/1993 10:20p 4,205 DBLWIN.HL_ 09/29/1993 10:20p 15,718 DEBUG.EXE 09/29/1993 10:20p 7,249 DELTREE.EX_ 09/29/1993 10:20p 6,762 DISKCOMP.CO_ 09/29/1993 10:20p 8,306 DISKCOPY.CO_ 09/29/1993 10:20p 9,797 DISPLAY.SY_ 09/29/1993 10:20p 2,492 DOSHELP.HL_ 09/29/1993 10:20p 4,213 DOSKEY.CO_ 09/29/1993 10:20p 3,052 DOSSETUP.INI 09/29/1993 10:20p 4,030 DRIVER.SY_ 09/29/1993 10:20p 413 EDIT.COM 09/29/1993 10:20p 16,129 EXPAND.EXE 09/29/1993 10:20p 7,539 FASTHELP.EX_ 09/29/1993 10:20p 7,829 FASTOPEN.EX_ 09/29/1993 10:20p 12,065 FC.EX_ 09/29/1993 10:20p 29,334 FDISK.EXE 09/29/1993 10:20p 4,880 FIND.EX_ 09/29/1993 10:20p 22,916 FORMAT.COM 09/29/1993 10:20p 11,375 GRAPHICS.CO_ 09/29/1993 10:20p 413 HELP.COM 09/29/1993 10:20p 267,126 HELP.HL_ 09/29/1993 10:20p 10,064 HIMEM.SY_ 09/29/1993 10:20p 10,720 INTERLNK.EX_ 09/29/1993 10:20p 26,446 INTERSVR.EX_ 09/29/1993 10:20p 40,566 IO.SYS 09/29/1993 10:20p 15,750 KEYB.COM 09/29/1993 10:20p 34,598 KEYBOARD.SYS 09/29/1993 10:20p 19,512 MEM.EX_ 09/29/1993 10:20p 14,899 MODE.CO_ 09/29/1993 10:20p 11,957 MOVE.EX_ 09/29/1993 10:20p 38,138 MSDOS.SYS 09/29/1993 10:20p 7,036 NLSFUNC.EXE 09/29/1993 10:20p 6,132 PACKING.LST 09/29/1993 10:20p 5,549 POWER.EX_ 09/29/1993 10:20p 194,309 QBASIC.EXE 09/29/1993 10:20p 3,282 RAMDRIVE.SY_ 09/29/1993 10:20p 59,813 README.TXT 09/29/1993 10:20p 119,761 SCANDISK.EXE 09/29/1993 10:20p 6,470 SCANDISK.INI 09/29/1993 10:20p 72,601 SETUP.EXE 09/29/1993 10:20p 1,392 SETUP.MSG 09/29/1993 10:20p 8,120 SHARE.EX_ 09/29/1993 10:20p 12,740 SUBST.EX_ 09/29/1993 10:20p 9,432 SYS.COM 09/29/1993 10:20p 1,289 VFINTD.38_ 09/29/1993 10:20p 2,661 WINA20.38_ 09/29/1993 10:20p 11,093 XCOPY.EX_ 56 File(s) 1,365,810 bytes 1,457,664 bytes total disk space 1,378,816 bytes in 56 user files 78,848 bytes available on disk 512 bytes in each allocation unit 2,847 total allocation units on disk 154 available allocation units on disk Disk 2: 09/29/1993 10:20p 16,770 CHKSTATE.SY_ 09/29/1993 10:20p 1,754 CHOICE.COM 09/29/1993 10:20p 177,034 DBLSPACE.EXE 09/29/1993 10:20p 24,852 DBLSPACE.HL_ 09/29/1993 10:20p 1,256 DBLSPACE.IN_ 09/29/1993 10:20p 8,387 DBLSPACE.SY_ 09/29/1993 10:20p 79,177 DEFRAG.EXE 09/29/1993 10:20p 4,284 DEFRAG.HL_ 09/29/1993 10:20p 15,709 EDIT.HL_ 09/29/1993 10:20p 18,340 EGA.CP_ 09/29/1993 10:20p 18,569 EGA2.CP_ 09/29/1993 10:20p 50,079 EMM386.EX_ 09/29/1993 10:20p 3,883 GRAPHICS.PR_ 09/29/1993 10:20p 13,942 KEYBRD2.SY_ 09/29/1993 10:20p 6,176 LABEL.EX_ 09/29/1993 10:20p 649 LOADFIX.CO_ 09/29/1993 10:20p 119,557 MEMMAKER.EXE 09/29/1993 10:20p 6,017 MEMMAKER.HL_ 09/29/1993 10:20p 1,306 MEMMAKER.IN_ 09/29/1993 10:20p 950 MONOUMB.38_ 09/29/1993 10:20p 2,545 MORE.COM 09/29/1993 10:20p 25,361 MSCDEX.EXE 09/29/1993 10:20p 867 MSD.COM 09/29/1993 10:20p 158,470 MSD.EXE 09/29/1993 10:20p 6,956 MWBACKF.DL_ 09/29/1993 10:20p 30,277 MWBACKR.DL_ 09/29/1993 10:20p 159,138 MWBACKUP.EX_ 09/29/1993 10:20p 141,281 MWBACKUP.HL_ 09/29/1993 10:20p 20,553 NETWORKS.TXT 09/29/1993 10:20p 9,614 PRINT.EX_ 09/29/1993 10:20p 113,105 QBASIC.HL_ 09/29/1993 10:20p 12,835 REPLACE.EX_ 09/29/1993 10:20p 23,380 RESTORE.EX_ 09/29/1993 10:20p 6,649 SETVER.EX_ 09/29/1993 10:20p 4,136 SIZER.EX_ 09/29/1993 10:20p 15,478 SMARTDRV.EX_ 09/29/1993 10:20p 13,747 SMARTMON.EX_ 09/29/1993 10:20p 7,319 SMARTMON.HL_ 09/29/1993 10:20p 4,355 SORT.EX_ 09/29/1993 10:20p 4,794 TREE.CO_ 40 File(s) 1,329,551 bytes 1,457,664 bytes total disk space 1,338,880 bytes in 40 user files 118,784 bytes available on disk 512 bytes in each allocation unit 2,847 total allocation units on disk 232 available allocation units on disk Disk 3: 09/29/1993 10:20p 172,198 MSAV.EXE 09/29/1993 10:20p 12,230 MSAV.HL_ 09/29/1993 10:20p 17,796 MSAVHELP.OV_ 09/29/1993 10:20p 11,473 MSAVIRUS.LS_ 09/29/1993 10:20p 63,098 MSBACKDB.OVL 09/29/1993 10:20p 66,906 MSBACKDR.OVL 09/29/1993 10:20p 69,066 MSBACKFB.OVL 09/29/1993 10:20p 72,474 MSBACKFR.OVL 09/29/1993 10:20p 2,487 MSBACKUP.EX_ 09/29/1993 10:20p 112,396 MSBACKUP.HL_ 09/29/1993 10:20p 133,952 MSBACKUP.OVL 09/29/1993 10:20p 18,549 MSBCONFG.HL_ 09/29/1993 10:20p 47,210 MSBCONFG.OVL 09/29/1993 10:20p 8,376 MSTOOLS.DL_ 09/29/1993 10:20p 65,629 MWAV.EX_ 09/29/1993 10:20p 12,070 MWAV.HL_ 09/29/1993 10:20p 23,085 MWAVABSI.DL_ 09/29/1993 10:20p 10,232 MWAVDLG.DL_ 09/29/1993 10:20p 19,702 MWAVDOSL.DL_ 09/29/1993 10:20p 4,219 MWAVDRVL.DL_ 09/29/1993 10:20p 9,569 MWAVMGR.DL_ 09/29/1993 10:20p 70,797 MWAVSCAN.DL_ 09/29/1993 10:20p 3,983 MWAVSOS.DL_ 09/29/1993 10:20p 8,445 MWAVTSR.EX_ 09/29/1993 10:20p 18,094 MWGRAFIC.DL_ 09/29/1993 10:20p 66,012 MWUNDEL.EX_ 09/29/1993 10:20p 17,458 MWUNDEL.HL_ 09/29/1993 10:20p 26,416 UNDELETE.EXE 09/29/1993 10:20p 12,738 UNFORMAT.COM 09/29/1993 10:20p 33,046 VSAFE.CO_ 09/29/1993 10:20p 1,071 WNTOOLS.GR_ 31 File(s) 1,210,777 bytes 1,457,664 bytes total disk space 1,218,560 bytes in 31 user files 239,104 bytes available on disk 512 bytes in each allocation unit 2,847 total allocation units on disk 467 available allocation units on disk

MD5 Signatures:

IO SYS 819D3376886EA55545515B790332265A MSDOS COM 75959BC417C19135B982F7959EE9C92A COMMAND COM C98E0DF201047722FEC01CFDA0DB3CE0 VER Command: MS-DOS Version 6.20

Version History:

Superceeds MS-DOS® 6.00. After problems with the original DBLSPACE disk compression utility, Microsoft® modified the core DBLSPACE code to stabilize the data protection level.