You can install this update by going into Settings > Windows Update > Check for Updates. KB5034122 is a mandatory Windows 10 cumulative update containing the January 2024 Patch Tuesday security updates. Recently the company released a new cumulative update KB5034122 for the latest Windows 10 version 22H2, which fixes various bugs and makes security and reliability improvements.
How to Fix KB5034122 Fails to Download and Install.This post from MiniTool analyzes the issue and provides methods. However, some users report that they meet the “KB5034122 fails to download and install” issue. Microsoft has released the security update KB5034122 for Windows 10 22H2.
