I chatted with MS Support, and Amal provided me with this - fixed it for me:
Open Command Prompt as Administrator.
Enter Commands:net stop wuauservnet stop bitsPress Windows key + R then type the path name:C:\Windows\SoftwareDistributionSelect all of it's contents then right-click and select Delete.Open Command Prompt as Administrator again.Type the commands:net start wuauservnet start bits Restart the device and try updating again.