DOCUMENT:Q111965 26-NOV-1999 [msdos] TITLE :MS-DOS 6 Upgrade Setup /M Erroneously Updates SYSTEM.INI PRODUCT :Microsoft Disk Operating System PROD/VER:MS-DOS:6.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft MS-DOS operating system version 6.0 ------------------------------------------------------------------------------- SYMPTOMS ======== After you perform a minimal installation of the MS-DOS 6 Upgrade (SETUP /M) on a system with Microsoft Windows 3.x or Windows for Workgroups 3.x, the following error message appears when you start Windows: Cannot find a device that may be needed to run Windows in 386 enhanced mode. You need to run the Setup program again. c:\[directory]\vfintd.386 Press a key to continue.. At this point, the system stops responding (hangs). CAUSE ===== If you use SETUP /M, the setup program incorrectly updates the [386Enh] section of the Windows SYSTEM.INI file by replacing the line DEVICE=*VFD with the following DEVICE=C:\\VFINTD.386 where contains the current MS-DOS 6.0 files. Since the installation of Microsoft Backup for Windows is not included in a SETUP /M installation, the 386 enhanced mode virtual floppy device driver used by the utility (VFINTD.386) is not present in the MS-DOS 6.0 directory, causing Windows to generate the error message. RESOLUTION ========== To correct this problem, expand the file VFINTD.38_ from Disk 3 (in the 5.25-inch disk set) or Disk 2 (in the 3.5-inch disk set) of the MS-DOS 6.0 Upgrade disks to the MS-DOS 6.0 directory as VFINTD.386, or edit the SYSTEM.INI file, remove the line DEVICE=[drive:directory]\VFINTD.386 and replace it with DEVICE=*VFD. Additional query words: 6.00 3.10 3.11 ====================================================================== Keywords : Technology : kbMSDOSSearch kbMSDOS600 Version : MS-DOS:6.0 ============================================================================= 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.