Microsoft Windows Update Fails—New Warning For Windows Users

Are you one of the millions of Windows users who rely on regular updates to keep your system secure and running smoothly? Well, hold on to your hat, because we’ve got some bad news for you. Microsoft has confirmed another update fail, and this time, it’s Windows 11 users who are in the firing line.

The Problem

Microsoft has been investigating reports of the May 13, 2025, Windows security update (KB5058405) failing to install on some Windows 11, version 22H2 and 23H2 devices. The error message reads: “Your PC/Device needs to be repaired. The operating system couldn’t be loaded because a required file is missing or contains errors.” The ACPI.sys driver issue has an error code of 0xc0000098.

According to Microsoft, the ACPI.sys file is a critical Windows system driver that enables Windows to manage hardware resources and power states. This issue primarily affects enterprise users, but that doesn’t mean home users are entirely safe.

What’s Happening?

The update can cause a show-stopping error, which means your PC won’t boot. Microsoft warns that this bug can leave Windows 11 unable to boot and requires a repair to be run on the system. In some cases, these situations can be tricky to recover from, and the OS won’t necessarily pull itself out of the hole that’s been dug.

The good news is that affected devices running Windows 11 22H2 and 23H2 are few in number, and the problem mainly pertains to virtual machines, not physical Windows 11 PCs. However, being ‘unlikely’ does not equate to being impossible, so it’s better to be safe than sorry.

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What Should You Do?

If you haven’t yet installed the May update, it’s worth considering delaying the installation for a little longer. Microsoft is investigating the issue, and a fix might be implemented soon. You can pause OS updates for over a month, even on Windows 11 Home, though you’ll be forced to apply any given patch after 35 days of deferring it.

Granted, you’d probably be very unlucky to encounter this recovery error, but even a small chance is off-putting, given that it could be a potentially thorny problem to extricate yourself from.

The Bigger Picture

This isn’t the first time Microsoft has faced issues with Windows updates. Recently, the company had to release an emergency update for Windows 10 users after a failed mandatory security update. It’s clear that Microsoft is working hard to resolve these issues, but it’s essential for users to be aware of the potential risks.

Stay Safe

If you’re concerned about this issue, there are a few things you can do:

Check for updates manually: Go to Settings > Update & Security > Windows Update and check for updates manually. If the update is available, you can choose to install it or delay it.
Pause updates: As mentioned earlier, you can pause OS updates for over a month. To do this, go to Settings > Update & Security > Windows Update > Advanced options and toggle on the “Pause updates” option.
Backup your system: Regular backups can save you from data loss in case your system crashes. Make sure to backup your important files and data regularly.

Conclusion

While the chances of encountering this issue are low, it’s always better to be cautious when it comes to system updates. If you’re unsure about installing the May update, it’s worth waiting for Microsoft to complete its investigation and implement a fix. In the meantime, make sure to backup your system and stay informed about any updates or patches released by Microsoft.

At Goinsta Repairs, we’re committed to keeping you informed about the latest developments in the world of technology. If you’re experiencing any issues with your Windows system, feel free to reach out to us for expert assistance.

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