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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

■ Symbol help is not available for your program because of
  errors in the program.
 
■ Possible solutions:
 
  • Press Shift+F5 or press F8 to start running the program.
    This will show you what the error is.
 
  • Use error-message dialog boxes for help in debugging your
    program.
 
■ If you need additional help, move the cursor to a keyword
  and press F1 to open the Help window.