This post will show you how to fix 0x80042444 - 0x4002F Error Code when installing Windows 11 Upgrade. It occurs due to a dynamic disk issue.

Windows 11 update was supposed to fix a firewall error – but instead introduced the issue to more users.

Security update KB5058405 for Windows 11 23H2 and 22H2 comes with severe side effects for some PCs. Microsoft's emergency patch fixes it.

A recent Windows 11 KB5058405 update is causing PCs to get stuck on a "Recovery error# screen, unable to boot.

Microsoft has released an emergency update for Windows 11 users after quite a few reported a big boot error following the May 2025 security update.