installation failures Archives

Winsage

December 30, 2025

Microsoft’s change to Appxsvc may slow some Windows 11 PCs

Microsoft is modifying core system settings for Windows 11 versions 24H2 and 25H2 by enabling the AppX Deployment Service (Appxsvc) to launch automatically upon boot-up, transitioning from a manual trigger system. This change was confirmed in the December 2025 "Patch Tuesday" update (KB5072033) for both Windows 11 and Windows Server 2025. The Appxsvc will now remain active in the background from the moment the computer powers on, regardless of Microsoft Store access, to enhance system stability and minimize app installation failures or update glitches. Microsoft warns against manually reverting this setting, as it could lead to malfunctions in Store apps and essential services. Analysts suggest this move aligns with a strategy for updating Microsoft Store apps directly through Windows Update.

Winsage

November 16, 2025

Microsoft: Windows 10 KB5068781 ESU update may fail with 0x800f0922 errors

Microsoft has acknowledged an issue with the installation of the Windows 10 KB5068781 extended security update, which is causing 0x800f0922 errors on devices using corporate licensing. This update, released on November 11, is the first extended security update for Windows 10. Reports indicate that the update fails to apply after installation on some devices, despite users having the necessary ESU licenses. Microsoft is investigating the issue, which appears to affect devices activated through Windows subscription activation via the Microsoft 365 Admin Center. There is currently no estimated time for a resolution or any workarounds provided. Additionally, some Windows 10 devices are not recognized as needing the KB5068781 update, even when properly licensed.

Winsage

November 11, 2025

Task Manager creator says Windows 11 has turned into a sales channel for all products

Dave Plummer, a retired Microsoft Windows engineer, shared a video discussing the dissatisfaction with Windows 11 among long-time users. He attributes this discontent to Microsoft's focus on integrating its own products into the user experience, which alienates loyal users. The shift began with Windows 10, which adopted a "Windows as a service" model and aimed to create a unified user base for monetization through cloud services. Windows 11 has further evolved into a platform that promotes Microsoft products over user experience, leading to intrusive advertising within the OS. Plummer suggests improvements, including a genuine "Pro Mode" for power users, a "privacy ledger" for telemetry transparency, and better options during setup. He emphasizes the need for Microsoft to refine the Windows experience to regain user trust.

Winsage

October 30, 2025

Latest Windows 11 update has a weird bug that could slow down your PC – here’s how to fix it

Windows 11's latest preview update has a bug affecting the Task Manager, causing it to fail to close properly and strain system resources. Users have reported installation failures, with some experiencing setbacks at the final stage despite a 100% completion status, and a few systems may become inoperable. Users have suggested potential solutions on Reddit, such as using 'End Task' within the application instead of clicking the 'X' to close it. Microsoft has not officially acknowledged the issue, but a full release is expected in less than two weeks to resolve the bug.

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.

Winsage

October 23, 2025

Windows 11’s new Start menu is almost here – you could get it as soon as next month

A new test build for Windows 11 has been released in the Release Preview channel, indicating that a revamped Start menu is forthcoming. This build allows users to remove the recommendations section from the Start menu and enhances the Voice Access feature with 'Fluid Dictation' for better voice accuracy. File Explorer will include a 'recommended files' section, though this feature is not available in the European Economic Area due to EU regulations. The taskbar will feature a color-changing battery icon and an option to display the battery percentage permanently. New functionalities for Copilot+ PCs include text selection for translation within the operating system. The update also resolves issues with Windows Update, ensuring that the system complies with user requests to update and shut down without rebooting, and fixes an installation failure error code. Some users have already accessed the new Start menu features through the test build or tools like ViVeTool.

Winsage

October 19, 2025

Microsoft Confirms Emergency Update For Millions Of Windows Users

Microsoft's latest mandatory security update for Windows 11, KB5066835, has caused significant disruptions, including inoperable localhost connections and multiple installation failures. Users are experiencing issues with locally hosted applications, and the update has also affected certain Logitech peripherals and mouse and keyboard functionality in the Windows Recovery Environment (WinRE). Microsoft has acknowledged these problems and plans to release an emergency fix within 48 hours. A regression in the kernel-mode HTTP server (HTTP.sys) is responsible for the localhost connectivity issues, particularly impacting Internet Information Services (IIS). Users are advised against seeking online troubleshooting solutions, as they have proven ineffective, and some have found risky temporary workarounds.

Winsage

September 21, 2025

How to fix unarc.dll error code 11 in Windows 10/11

The unarc.dll error code 11 can disrupt the installation of games and software on Windows 10 and 11. The unarc.dll file is a dynamic link library crucial for various applications, especially gaming. This error typically occurs when the unarc.dll file is corrupted or missing. Manual fixes include checking disk space, running the installation as an administrator, disabling antivirus software, and verifying game files. Alternatively, DLL repair software can be used to scan for and repair corrupted or missing DLL files. Preventive measures include regular system updates, maintaining disk health, and backing up important files.

Winsage

September 20, 2025

Announcing Windows 11 Insider Preview Build 26220.6690 (Dev Channel)

Windows 11 Insider Preview Build 26220.6690 (KB5065786) has been released for Dev Channel users on Windows 11, version 25H2. This update includes new features and improvements, such as: - A translation feature in Click to Do powered by Microsoft Copilot, allowing users to translate on-screen text. - An option to share screens with Copilot when hovering over an app on the taskbar. - New options in Desktop Spotlight for accessing background information. - A refreshed account management experience in Settings, renaming "Email & accounts" to "Your accounts." Fixes include: - Resolution of an issue causing File Explorer to become unresponsive with UNC server names. - A fix for installation failures leading to error 0x80070002. - Resolution of audio issues from recent updates. - Fix for the "Add an optional feature" option not loading under certain conditions. Known issues include: - Swipe visuals appearing on the incorrect display when launching Click to Do. - Media controls not appearing on the lock screen. - New animations on taskbar previews temporarily disabled. - Unexpected text in search results. - Camera preview failures with certain external webcams when using Windows Studio Effects. - Issues with Xbox Controllers via Bluetooth causing bugchecks. Windows Insiders are encouraged to provide feedback and report any issues encountered.

Winsage

September 11, 2025

Microsoft said these 400 readers couldn’t upgrade to Windows 11. They did it anyway

Microsoft is urging users with PCs older than five years to upgrade to Windows 11 as support for Windows 10 nears its end. Despite this, nearly 400 users have successfully upgraded incompatible Windows 10 PCs to Windows 11 using two methods: a registry edit for PCs with unsupported CPUs and the Rufus utility for creating custom installation media. User feedback indicates that the upgrade process is accessible, with many expressing gratitude for the guidance provided. Most issues encountered during the upgrade were minor and easily resolved, with users confirming that PCs upgraded through these methods continue to receive security updates. Concerns about Microsoft's strict compatibility checks have led to speculation about the reasons behind them, with some users questioning the clarity of the company's communication regarding security and reliability.