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Windows Update KB5077241 February 2026 Issues Nvidia GPU Bugs Task Manager Errors and ViVeTool Guide
Winsage
February 26, 2026

Windows Update KB5077241 February 2026 Issues Nvidia GPU Bugs Task Manager Errors and ViVeTool Guide

Windows Update KB5077241, released in February 2026, is a 4.5GB feature update for the 24H2 and 25H2 versions. It poses significant performance risks for older hardware, particularly laptops and desktops without a Neural Processing Unit (NPU). Users with outdated Nvidia graphics cards, specifically the 900 Series (Maxwell) and 1000 Series (Pascal), report issues such as game stuttering, screen flickering, and system boot failures. The update also contains a flaw that inaccurately displays CPU usage in Task Manager, showing 0% utilization even under load. Many users face installation issues, encountering Error 0x800F0983, requiring them to delete update cache files and run repair tools. The update introduces features like a Taskbar Speed Test, Sysmon Security, improved Sleep/Wake functionality, and WebP wallpaper support, but many remain locked. Users can enable these features using ViVeTool with specific commands. Overall, the update is advised against for those with older Nvidia GPUs due to potential conflicts and performance issues.
Microsoft: Out-of-band update fixes Windows 11 hotpatch install loop
Winsage
November 22, 2025

Microsoft: Out-of-band update fixes Windows 11 hotpatch install loop

Microsoft has released the KB5072753 out-of-band cumulative update to fix a recurring issue with the November 2025 KB5068966 hotpatch update on Windows 11 systems, where the hotpatch was being reinstalled repeatedly. The update is being distributed to all Windows 11 25H2 devices and resolves the bug while also including improvements and security fixes from the earlier KB5068966 update. Users do not need to install prior updates before applying KB5072753, as it supersedes all previous updates. Additionally, Microsoft issued an emergency update for Windows 10 to address installation issues related to the November 2025 extended security updates, and resolved incorrect end-of-support warnings for Windows 10 users after the October 2025 updates.
Windows 11 KB5068861 won't install, File Explorer SMB search not working on network shares, and other issues
Winsage
November 17, 2025

Windows 11 KB5068861 won’t install, File Explorer SMB search not working on network shares, and other issues

Windows 11 users are facing installation issues with the KB5068861 update from the November 2025 Patch Tuesday release, which addresses 63 critical security vulnerabilities. Errors reported include 0x80070306, 0x800f0983, and 0x800f081f. Affected users can wait for an optional release or use the Media Creation Tool, which downloads the same patch. Some users have reported a malfunctioning SMB search feature after the update. The installation errors have prompted reports of specific error codes, and attempts to resolve them through SFC scans or health checks have been largely ineffective. Downloading the .msu package from the Microsoft Update Catalog is recommended, followed by an installation attempt. If unsuccessful, the Media Creation Tool can be used while retaining user data. The November 2025 Update includes enhancements like a revamped Start menu, improved battery icons, and performance improvements, particularly for gamers. However, some users have encountered Bluetooth connectivity issues, especially on AMD PCs, with a temporary fix involving adjustments in Device Manager. The KB5068861 update has also caused a bug affecting search functionality over shared networks, leading to slower search results or empty listings for businesses. This issue arises from a breakdown in communication between the Windows client and the server’s search index. Users can restore functionality by restarting the Windows Search service or rebuilding the index. Additionally, the remote search functionality over SMB is compromised, preventing the Windows client from utilizing the server’s index. Users may need to uninstall the update to restore functionality, which requires disabling the Sandbox feature first. Specific DISM commands can be used to identify and remove the update, or it can be uninstalled through the Settings menu.
First Windows 10 ESU Patch Tuesday release fails for some
Winsage
November 17, 2025

First Windows 10 ESU Patch Tuesday release fails for some

Microsoft is facing installation issues with the first Extended Security Update (ESU) for commercial Windows 10 customers, specifically update KB5068781, which fails to install on devices activated through the Microsoft 365 admin center, resulting in the 0x800f0922 error. Microsoft has acknowledged the issue and is investigating it, but no fix or workaround is currently available. This incident follows another ESU failure that occurred just days prior, prompting Microsoft to release an out-of-band patch. The latest update was intended to fix a previous glitch that incorrectly indicated a user's version of Windows had reached the end of support.
"Emergency Windows Update Declared a ‘Total Disaster’—Is Your PC at Risk?"
Winsage
October 26, 2025

“Emergency Windows Update Declared a ‘Total Disaster’—Is Your PC at Risk?”

A new Windows 11 update, KB5066835, is causing significant issues by breaking localhost connections, preventing locally hosted apps from communicating with the network. Users are experiencing installation failures and problems with peripherals and accessories. Microsoft has acknowledged the issue and is rolling out an emergency patch, which may take over 48 hours to reach affected PCs. The update disrupts the kernel-mode HTTP server (HTTP.sys), leading to connection failures for apps trying to access localhost. Additionally, the update renders the Windows Recovery Environment (WinRE) unusable, as mice and keyboards do not function within it. Users attempting to reinstall the patch or upgrade to newer builds have reported inconsistent results, with fresh installs of Windows 11 24H2 not experiencing the same issues. Caution is advised against attempting unofficial fixes, as they may destabilize the system. Windows 10 users should ensure their systems are updated with the final security patches or consider purchasing Extended Security Updates for continued support.
I tried running Windows apps on Linux with Wine, but virtualization is still better
Winsage
September 30, 2025

I tried running Windows apps on Linux with Wine, but virtualization is still better

In recent explorations of running Windows applications on Linux, various solutions were tested, including WinApps, WinBoat, and Wine. Wine translates Windows API calls into POSIX calls in real time, allowing for lower overhead and improved performance, particularly with older applications. Successful installations included Winaero Tweaker, portable versions of Photofiltre 7 and Textroom, and Adobe Photoshop CS6, which had minor visual glitches but functional core features. DoubleKiller effectively identified duplicate files on Linux. The gaming experience with the Windows version of Re-Volt was positive, while attempts to install Microsoft Office 2016 were unsuccessful without an activation key. Modern applications faced significant challenges; Wine struggled with Adobe Creative Cloud, Affinity Photo 2, and Microsoft 365, while WPS Office had installation issues. The Wine team noted that newer applications are less likely to succeed due to complex UIs. In contrast, WinApps provided better support for more applications, despite performance trade-offs. The author expressed a preference for WinApps for modern applications and highlighted the superiority of native Linux apps for seamless functionality.
How to upgrade your 'incompatible' Windows 10 PC to Windows 11
Winsage
September 13, 2025

How to upgrade your ‘incompatible’ Windows 10 PC to Windows 11

On October 14, 2025, Microsoft will stop providing security updates for Windows 10 unless users enroll in the Extended Security Updates program. Upgrading to Windows 11 on older PCs may present compatibility issues, particularly if the CPU does not meet Microsoft's requirements, which include the need for a Trusted Platform Module (TPM) version 2.0. Microsoft will not change these specifications. However, many PCs from the last 15 years can still be upgraded to Windows 11 despite failing compatibility checks. For PCs originally sold with Windows 10, a registry edit can often facilitate the upgrade. To upgrade, the system must boot using UEFI, support Secure Boot (though it doesn't need to be enabled), and have an enabled TPM (version 1.2 is acceptable). Users can verify these details using the System Information utility and the Trusted Platform Module Management tool. Option 1 involves a registry edit to bypass CPU checks and accept any TPM version, requiring users to modify the registry and download the Windows 11 ISO. Option 2 uses the Rufus utility to create a bootable installation drive that bypasses compatibility checks but still requires TPM and Secure Boot support.
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