Starting in WebGUI 7.6.3, storage locations can be in one of two different formats, either the classic base64 or the new hexadecimal.  While hexadecimal is longer, it also works with case sensitive and -insensitive file systems.

This script will go through and convert your uploads directory to use all hexadecimal locations.  It should never be run on a live site.  Please make a backup of your uploads directory before attempting to run this script.