Introduction

On August 29, 2024, Microsoft released the KB5041582 update, advancing Windows 10 Version 22H2 to OS Build 19045.4842. This non-security preview update focuses on enhancing system stability and performance by addressing several known issues.

Key Improvements

The KB5041582 update introduces the following enhancements:

  • Input Method Editor (IME) Memory Leak Fix: Resolves a memory leak occurring when a combo box with input focus is closed, thereby improving system responsiveness.
  • Country and Operator Settings Asset (COSA) Update: Updates COSA profiles for specific mobile operators, ensuring better compatibility and connectivity.
  • Bluetooth Application Stability: Fixes a memory leak in Bluetooth devices that previously caused applications to become unresponsive.
  • Bind Filter Driver Stability: Addresses an issue where the system might stop responding when accessing symbolic links, enhancing overall system reliability.
  • Unified Write Filter (UWF) and SCCM Integration: Resolves a deadlock in UWF that prevented devices from restarting as expected when re-enabling UWF via Microsoft System Center Configuration Manager (SCCM).

Known Issues

Despite these improvements, the update comes with the following known issues:

  • User Account Profile Picture Error: Users may encounter error code 0x80070520 when attempting to change their profile picture via Settings > Account > Your info. Microsoft is actively working on a resolution.
  • Dual-Boot Linux Boot Failure: Devices configured for dual-boot with Linux may fail to boot into Linux, displaying a "Security Policy Violation" error. This issue arises from the Secure Boot Advanced Targeting (SBAT) settings applied in the August 2024 security update. Microsoft has provided a workaround for affected users.

Installation Guidance

To install KB5041582:

  1. Via Windows Update:
  • Navigate to Settings > Update & Security > Windows Update.
  • Click on Check for Updates.
  • Under Optional updates available, select Download and install.
  1. Manual Installation:

Implications and Impact

This update underscores Microsoft's commitment to refining Windows 10 by addressing critical issues that affect user experience. By resolving memory leaks and system stability concerns, KB5041582 aims to provide a more reliable operating environment. However, users should be aware of the known issues and consider delaying installation if they rely on dual-boot configurations or frequently change their profile pictures.

Conclusion

The KB5041582 update for Windows 10 Version 22H2 brings significant improvements in system stability and performance. While it addresses several critical issues, users should review the known issues and assess their impact before proceeding with the installation.

For more detailed information, refer to the official Microsoft Support page.