msos2.hlp (Table of Contents; Topic list)
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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
SYS1291
SYS1291
 
Explanation
 
FORMAT was unable to read the files required for a system transfer.
 
Action
diskette. Or recopy the system files to your default disk and retry the
command.