Important Notice
The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
SYS1333
SYS1333
Explanation
The drive specified is not correct, the diskette is not in the MS OS/2
format, or the diskette is unusable.
Action
Retry the CHKDSK command using a correct drive specification. If this error
occurs again, format a diskette with MS OS/2, copy the files from the old
diskette to the new one, and retry the command.
See Also
CHKDSK