Article ID: 74422
Article Last Modified on 5/12/2003
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
This article was previously published under Q74422
SUMMARY
Compaq DOS version 2.11 is equivalent to MS-DOS version 2.1. Microsoft MS-DOS 5 or later Upgrade requires MS-DOS 2.11 or later to upgrade DOS to version 5.0 or later. The following error message is likely to occur when upgrading from Compaq DOS 2.11:
MORE INFORMATION
You may receive this message when installing to the hard disk or to the floppy drive. To upgrade to MS-DOS 5.0 or later, use the following steps:
- Install MS-DOS 5.0 or later on another computer by typing setup/f.
- Boot the original computer using the startup disk.
- Verify that the hard disk is functional under MS-DOS 5.0 or later (the CHKDSK [no /f] command will verify proper disk access by the current DOS version).
- Use the SYS command to copy the system files onto the hard drive.
- Copy the MS-DOS 5.0 files or later from the working disks to the DOS directory on the hard drive.
- Restart the computer from the hard disk.
Additional query words: 6.22 5.00 5.00a 6.00 6.20
Keywords: KB74422