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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

You made changes to your program, then entered a Run
(F5), Trace Into (F8), or Step Over (F10) command before
saving the changes.
 
Choose <Yes> to save your changes, and rebuild the program
before proceeding with the command.
 
Choose <No> to carry out the command with the original,
unchanged version of the file.