DOCUMENT:Q99746 21-NOV-1999 [msdos] TITLE :MS-DOS Upgrade May Not Find AUTOEXEC.BAT If You Use 4DOS PRODUCT :Microsoft Disk Operating System PROD/VER:MS-DOS:6.0,6.2,6.21,6.22 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft MS-DOS operating system versions 6.0, 6.2, 6.21, 6.22 ------------------------------------------------------------------------------- SYMPTOMS ======== If you are using 4DOS as your command interpreter and your AUTOEXEC.BAT file is not in the root directory, MS-DOS 6 or 6.2 Upgrade Setup cannot find AUTOEXEC.BAT. Setup can find your AUTOEXEC.BAT file only if it is located in your root directory. WORKAROUND ========== To work around this problem, move your AUTOEXEC.BAT file to the root directory before you install MS-DOS 6 Upgrade. If you have already upgraded to MS-DOS 6, edit the AUTOEXEC.BAT file (created by Setup) in the root directory and add the information from your old AUTOEXEC.BAT file. Additional query words: 6.22 6.00 6.20 SHELL line command command.com dos dir ====================================================================== Keywords : Technology : kbMSDOSSearch kbMSDOS621 kbMSDOS622 kbMSDOS620 kbMSDOS600 Version : MS-DOS:6.0,6.2,6.21,6.22 ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 1999.