Shut down WD before making any changes to these files, and make backups to any files before making any changes.
Attached is a file called "custom-main-screen". Replace what Is in this file, with what is in your "wdisplayftp.reg" This file can be found Under wdisplay, data backup. Then click "Save"
Once complete, Double click on the "wdisplayftp.reg" file
If you plan on using the webcamimage, you may need to change the directory path in that file, Mine is set to D:\