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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

 
     Invalid argument
 
     A request was made to execute a function with an argument or
     selection, but the specified type of argument or selection
     is not recognized by the function.
 
     For information on the arguments accepted by a PWB function, see
     the Help for the function.
                                    -♦-