KB5025239 Won’t Install on Windows 11 – How to Fix?

I was going to update Windows 11, but when I tried to install KB5025239 some obscure error pops up. According to the web, it’s a new update that came out just the other day. Can anyone tell me what might be causing issues when installing the update? I can’t figure it out…


Windows 10 and Windows 11 update errors are usually solved by a set of generic fixes. You can read about the latter in our dedicated guide:

Ultimate Windows 10 | 11 Update Troubleshooting Guide

Notify of
Inline Feedbacks
View all comments