Configuring preferences and options in Outlook.com
Good information. I have an IT person who maintains my computer bimonthly. He has all of the update set on manual and makes choices as to what's really necessary and what's garbage or even potentially negative. I'm not sure he never accepted this update, but in the link that you sent the article said that you could click here to install the update. I assumed it might be optional.
Let me know what you find out.