Microsoft Fixes Windows 11 KB5043145 Issues with Known Issue Rollback

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Windows 11 users can breathe a sigh of relief as Microsoft has recently deployed a fix for those pesky problems introduced by the optional update KB5043145. Known as a Known Issue Rollback (KIR), this automatic fix does all the heavy lifting so you don’t have to!

What Happened with Update KB5043145?​

The original intent behind KB5043145, released as part of the September 2024 non-security preview, was to provide improvements and prepare users for new features coming with the anticipated annual feature update, dubbed 24H2. However, some users faced a nightmare scenario—a phenomenon often feared in the Windows world: the dreaded blue screen of death (or its equally terrifying green counterpart).
Reports flooded in of devices experiencing random restarts, system crashes, and issues with important functionalities such as BitLocker and USB connectivity. Even users dual-booting with Linux on Windows faced significant hurdles. Luckily, none of these problems rendered systems unusable, but the disruption was enough to leave users frustrated and scratching their heads.

Microsoft to the Rescue with a KIR​

Here’s where Microsoft flexes its proactive muscle. The Known Issue Rollback feature is essentially a safety net; it allows Microsoft to revert certain changes made by updates that turn out to be problematic without requiring a full uninstall of the update. What’s even better? This fix is applied seamlessly through Windows Update, and all you need to do is keep an eye on your system.
If you find yourself among the affected, know that this rollback might take up to 24 hours to populate on your PC. Restarting your machine could expedite the process, essentially nudging Windows to check for and apply the fix faster.
Mike, the gentleman who works three PCs in his home office (one of which has been showing alarming hints of the blue screen), can rest easy knowing his computer is on the mend—without lifting a finger!

What This Means for Windows Users​

This whole episode shines a light on a recurring theme in the Windows community: not every update runs as smoothly as one would hope. It’s a mixed bag where each new feature comes with its own set of potential glitches. However, it's also a testament to Microsoft's ability to respond rapidly to user feedback and operational hurdles.
For those contemplating whether to jump on the latest updates, it might be wiser to hold off on optional ones for now. The issues raised by KB5043145 serve as a reminder that sometimes, it’s better to wait for solid, mandatory updates that come with more thorough testing. The inherent risk of being an early adopter can sometimes outweigh the thrill of new features.

Final Thoughts​

The digital landscape is ever-evolving, and Windows users need to stay sharp. While KB5043145 had its fair share of troubles, Microsoft's quick response via the KIR shows that the company is dedicated to smoothing over the bumps along the road. As Windows 11 continues to grow in popularity, it’ll be crucial for users to remain vigilant and engaged.
So, next time you hear a whisper about updates being rolled out, remember: sometimes, they bring gifts, and other times—well, it’s a mixed bag. But fear not! You’ve got Microsoft on speed dial (metaphorically) ready to jump in and save the day!

For more discussions and tips about navigating Windows updates, head over to the forums! What has been your experience with Windows updates lately? Do you have any horror stories or tips to share? Let us know!
Source: TechRadar Blue screens, begone: Microsoft puts an end to troubles caused by optional Windows 11 update, and you don't even have to do anything to fix your PC