Latest Windows 11 Update Enhances System Stability and Connectivity for Insider Preview Users

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**** Windows 11 Build 26100.994 is now available for Release Preview Channel Insiders, featuring crucial fixes for WDAC, DWM.exe, and animation stutters, alongside updated COSA profiles and UWF improvements.-

Exploring the Latest Windows 11 Build 26100.994: What You Need to Know

Windows 11 Build 26100.994 Unveiled

For those ensconced in the world of Windows, a fresh breeze has arrived with the release of Windows 11 Build 26100.994 to the Release Preview Channel. Aimed at refining user experience and bolstering security, this update is a beacon for tech enthusiasts and professionals alike.

Enhancements and Fixes Galore

At the heart of this update are significant enhancements and critical fixes. Notably, it addresses a slew of issues with Windows Defender Application Control (WDAC), ensuring a tighter security net for applications. Furthermore, it remedies a glitch that caused the Desktop Window Manager (DWM.exe) to freeze, enhancing system reliability.

WDAC Improvements

“This update addresses an issue that affects Windows Defender Application Control (WDAC). It fails to verify the policies of some apps.”

Moreover, the update brings the Country and Operator Settings Asset (COSA) profiles up to date, improving connectivity for certain mobile operators. This is a boon for users who rely on seamless mobile connectivity.

Unified Write Filter (UWF) Fix

Another critical fix targets the Unified Write Filter (UWF), where previously, attempts to shut down or restart a system via Windows Management Instrumentation (WMI) API calls were met with an access denied exception. This update promises smoother system management operations for administrators.

Stutter-Free Animations

For those who have noticed a drop in animation smoothness, this update brings good news. It addresses the root cause of stuttering animations, particularly within Task View, promising a more fluid user experience.

“This update addresses an issue believed to be the underlying cause of some Insiders noticing stutters in some animations recently (dropping frames), particularly with Task View.”

What’s Important to Know

This rollout to the Release Preview Channel signifies the update’s readiness for broader testing, inching closer to a general release. Users on Windows 11, version 24H2 (Build 26100), are encouraged to download and install this build to benefit from the latest improvements and fixes.

As the Windows Insider Program Team continues to refine Windows 11, feedback from the community remains invaluable. This update is a testament to the program’s commitment to enhancing user experience and system security.

In conclusion, Windows 11 Build 26100.994 is more than just a routine update—it’s a significant step forward in the evolution of Windows 11, promising enhanced security, reliability, and a smoother user experience. For tech-savvy audiences eager to stay ahead, this update is not to be missed.

  • Addresses WDAC policy verification and authorization issues.
  • Fixes a bug where DWM.exe could stop responding, enhancing system reliability.
  • Updates COSA profiles for specific mobile operators, improving connectivity.
  • Resolves a UWF issue where WMI API calls for system shutdown or restart resulted in access denied errors.
  • Eliminates animation stuttering, particularly in Task View, for a smoother user experience.
  • From the Windows Blog



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