Ran the new MS Cumlative Update today. Successfully updated to Build 17763.316. Than I ran Cleanmgr + V0.8. It stated that I had 2GB of space used due updated files. It ran successfully.??? I than ran Storage Sense and it showed I had 2GB of data used for updating purposes. I thought Cleanmgr+ would cleanup the update files and Storage Sense would show 0GB update file size. Bye the way, the same action took place on 4 machines all running W10 Pro upgrading to Build 17763.316.