Cumulative Update KB4464330 Windows 10 v1809 Build 17763.55 - Oct. 9

Ita1 said:

same here

If the update is shown to have successfully installed in update history an Winver is showing: 17763.55, you shouldn't be paying much attention to the error in event viewer. You can always run sfc /scannow to check for any integrity violations.

Thijsie said:

Just installed it. They haven't even fixed the wrong CPU percentages in Taskmanager, as well as the background process arrow glitch. What a shame. Something which is already fixed in the latest Insider build

And they did not list it as a know issue! Very bad MS! How many other unknown-known issue area there?

Still no solution for the contextmenu , all keeps grey ( ugly !!)
In 1803 its blue ," ImmersiveContextMenu=0 " does not work anymore in 1809............(sad)

that was quick download and installed
so far everything working on my deck top

LEOPEVA64 said:

This was the problem with the loss of files:
Attachment 207608

I was thinking the same, it looks quite "suspicious"

Installed fine on second machine. I will know further down the road if there are any issues.