It killed 1 of my machines. The machine has an Intel i7 purchased in 2014. The System Restore kept throwing an error on the 'C:\Program Files\WindowsApps' Folder.
I had to image a USB stick with the Windows Media Creation tool and then that failed. I had to update the machine I imaged the USB stick with (luckily that machine, though 1 year older than my main machine with an Intel i5 was able to update without issue).
After the second machine updated I was able to redownload the Media Creation Tool and properly image my USB stick and then boot from the USB stick on the main machine and use the System Restore utility that was on the USB stick.
So yes. I would love to know how to keep the Windows Update from happening. I disabled the Windows Update Service and it still enabled itself and started to download the update again. I noticed because I was on a Skype conference call and everything stopped. My disk and CPU were pegged.
Tried a reboot and it tried to update then died again.
Just was able to successfully System Restore to 2 days ago... Please help to disable these updates. I need to wait for a few rounds of updates to see if they fix this issue before letting my main machine update.