WD Backup screen does not display any files to restore

The WD Backup software does not display any files to restore. The backups appear to be working fine and properties shows that 636GB is stored on the MyPassport 2TB that I bought 8-2017 to use with my new Dell desktop. I reinstalled the WD Backup software and that did not solve the problem. Any solutions?..or My Passport will become My Paperweight.