Hi John,
Error 80244019 means HTTP 404.
Have you appended the port 8530 after the URL of the server?
WSUS changes the default port after v6.2(Windows server 2012)
Here is the screenshot of my lab:

Best Regards.
Steven Lee Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact tnmff@microsoft.com.