The Cumulative Update for Windows 10 Version 1511 (KB3116900) Failed to Install,
It showed a split second error code on the windows loading screen (The black Screen with windows logo and the loading dots.) and then on the second screen it said windows couldn't install this update, rolling back changes and things and went back to desktop and in Updates the Update is listed as "Failed to Install"
I tried the normal measures of Disable Av and Trouble shoot the Updater.
If any one has any other ways to get this update installed, then please share.
Update : Found out the error code which it shows up
Fatal error C00000D4 applying update operation 94 of 1912 (iexplorer.exe)