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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
SYS1999
SYS1999
 
Explanation
 
The E (End Edit) command ended because the disk does not contain enough free
space to save the entire file. Any editing of the file has been lost.
 
Action
 
Copy the files to a different disk, or erase files from the full disk. Then
start editing again.