Microsoft regularly releases windows updates with various security improvements and bug fixes. Recently the company released a cumulative update KB5022303 for devices running the latest Windows 11 version 22H2. This is part of the January 2023 Patch update that brings security improvements and corrects previous bugs reported by users. Microsoft always recommends immediately install windows updates to keep your Windows 11 PC up to date and healthy and it usually does. But unfortunately, several users complain, that Windows Update failed to install certain updates. Or windows update KB5022303 download stuck at 0% or at 99%.
Also, several users report windows 11 Cumulative update KB5022303 was downloaded and installed successfully and on the next reboot, it shows the last update failed to install with Error codes 0x800f0900 and 0x80070005.
In addition, make sure you have a stable working internet connection to download windows updates from the Microsoft server. If you are unable to access microsoft.com on your device you need to fix the Internet connection before downloading updates.
Wait a few minutes and let windows update the troubleshooter Diagnose and fix the problems if there are any. After that Restart windows and now check for updates from settings -> update & security -> windows update and check for updates. I am sure this time windows update install successfully without any error or update download stuck.
If the system files get corrupted or missing you may face different errors including Windows update fails or stuck downloading. Run DISM restore health command and SFC utility that prepares the windows image and restores missing system files with the correct one. 2b1af7f3a8