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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

■ This error is caused by dividing by zero in an expression.
 
■ Possible solutions:
 
  • Check the variable values and intermediate calculations
    to identify the source of the miscalculation.
 
  • Incorporate error checking into your routine to prevent
    this error.
 
■ If you need additional help, move the cursor to a keyword
  and press F1 to open the Help window.