Fix Windows 10 Cumulative update install Error 0x80070246 | Windows101Tricks | Scoop.it
From windows101tricks.com - October 16, 2017 3:30 PM

Mostly windows 10 Update installation problems ( Windows update Stuck, update download and installation Error etc ) issue Occur when the Update Storage folder (C:\Windows\SoftwareDistribution) Became corrupted. And clear The SoftwareDistribution folder Cache the most working solution to fix most windows update Errors https://windows101tricks.com/fix-windows-10-update-install-error-0x80070246/