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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

■ The modal form you tried to close or hide is not on top.
 
■ A modal form is a form displayed by the SHOW method with the
  style% argument equal to 1.
 
■ Possible solution:
 
  • Unload or hide all modal forms that are on top of this one
    before you continue.
 
■ If you need additional help, move the cursor to a keyword
  and press F1 to open the Help window.