Note File Extension
 Set the filename Extension for the Notes File
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 This option allows you to change the default filename extension of the Notes
 file.

   █▀▀ Note File Extension ▀▀█
   █     Extension: NOT      █ 
   █▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄█ 
                               

 Simply type in three letters to be used as the file extension for the
 Notes File.