Microsoft KB Archive/74202

= Contents of the MS-DOS 5.x and 6.x Upgrade Uninstall Disk =

Article ID: 74202

Article Last Modified on 5/10/2003

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APPLIES TO


 * Microsoft MS-DOS 5.0 Standard Edition
 * Microsoft MS-DOS 5.0a
 * Microsoft MS-DOS 6.0 Standard Edition
 * Microsoft MS-DOS 6.2 Standard Edition
 * Microsoft MS-DOS 6.21 Standard Edition
 * Microsoft MS-DOS 6.22 Standard Edition

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This article was previously published under Q74202



SUMMARY
The following is a list of the contents of the Uninstall disk created when you install Microsoft MS-DOS 5 Upgrade, MS-DOS 6 Upgrade, MS-DOS 6.2 Upgrade, MS-DOS 6.2 Step-Up, MS-DOS 6.21 Upgrade, MS-DOS 6.22 Upgrade, or MS-DOS 6.22 Step-Up.   Filename              Description ---

IO.SYS      (hidden)  MS-DOS system file MSDOS.SYS   (hidden)  MS-DOS system file DBLSPACE.BIN (hidden) MS-DOS system file (MS-DOS 6.x only) DRVSPACE.BIN*(hidden) MS-DOS system file (MS-DOS 6.22 only) COMMAND.COM           MS-DOS system file AUTOEXEC.BAT          Starts Uninstall UNINSTAL.EXE          Uninstall program SETUP.INI             Binary data file for Uninstall (MS-DOS 5 only) DOSSETUP.INI          Binary data file for Uninstall (MS-DOS 6.x only) UPDATE.INI            Binary data file for Uninstall (MS-DOS 6.2 and                          6.22 Step-Up only) GLOBAL.DAT            Data structure needed by Uninstall BIOS.OLD              Original IO.SYS file       (optional) DOS.OLD               Original MSDOS.SYS file    (optional) COMMAND.DAT           Original COMMAND.COM file  (optional) AUTOEXEC.DAT          Original AUTOEXEC.BAT file (optional) CONFIG.DAT            Original CONFIG.SYS file   (optional) WINA20.386            Original WINA20.386 file   (optional) MBOOT0.DAT            Original master boot record on first physical hard drive PBOOT.DAT             Original boot record on boot partition BPB0.DAT              Partition and boot record information from first physical hard drive MBOOT1.DAT            Original master boot record on second physical hard drive (optional) BPB1.DAT              Partition and boot record information from second physical hard drive (optional) ROOT.DAT              Original root directory from boot partition FAT.DAT               Original file allocation table from boot partition DBLSPBIN.HST**        Original DBLSPACE.BIN file (host drive) DBLSPINI.HST***       Original DBLSPACE.INI file (host drive) DRVSPBIN.HST****      Original DRVSPACE.BIN file (host drive) DRVSPINI.HST****      Original DRVSPACE.INI file (host drive)


 * This file is present when you install MS-DOS 6.0, 6.2, 6.21, or 6.22 over MS-DOS 6.x and you are using DoubleSpace.


 * This file is present when you install MS-DOS 6.22 over MS-DOS 6.22 and you are using DriveSpace.


 * This file is present when you install MS-DOS 6.22 over a previous copy of MS-DOS 6.0 or 6.20 and you are using DoubleSpace.


 * This file is present when you install MS-DOS 6.22 over a previous copy of MS-DOS 6.22 and you are using DriveSpace.

Additional query words: 5 6 5.00 6.00 double space dblspace 6.20 step up 5.00a drive

Keywords: KB74202

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