With the new Windows 10 update model in v1809 you need access to Windows Update in the case of file corruption. If you block Windows Update at your organization then you can use a Windows Repair Source instead. This post describes how to set one up and maintain it.
Microsoft apparently made some changes to how cumulative updates are packaged for Windows 10 beginning in version 1809. My co-worker discovered them via a whitepaper. I dissect this snoozer and ask some further questions.
What's a few hundred megabytes between friends? Turns out it's pretty important. If you are having issues installing Windows 10 updates with 0x800F0922 as an error code, you might need to share some of that glorious hard drive space with Windows.