ElumTools and Licaso require these fonts to be installed and available to function properly.

  • Courier New
  • Arial
  • Consolas
  • Segoe UI
  • Tahoma
  • Microsoft Sans Serif.

If the required fonts are not available, you may get unexpected errors.  To resolve the problem, you may want to try and restore the default fonts for Windows (see image below).  You might also need to uncheck the "Hide fonts based on  language settings" option.

You may need to restart your computer after restoring default fonts.


Typical Error Message