KB5063060: Overview with user sentiment and feedback

Overview

KB5063060 is an Out-of-band (OOB) update released on June 11, 2025, for Windows 11 version 24H2. This update was specifically released to address an incompatibility issue with the Easy Anti-Cheat service that was causing Windows to restart unexpectedly when opening games that use this service. The update is cumulative, meaning it includes all security fixes and improvements from the previous June 10, 2025, security update (KB506842).Microsoft released this emergency patch after identifying problems with the previous update (KB506842), which was not being offered to devices with Easy Anti-Cheat installed. This OOB update automatically downloads and installs from Windows Update and Microsoft Update on devices with Easy Anti-Cheat installed and on devices that have not yet installed KB506842. The update bumps the OS build number to 26100.4351 and includes a servicing stack update (KB5059502) that improves the component responsible for installing Windows updates.

General Purpose

The primary purpose of KB5063060 is to fix a critical incompatibility issue between Windows 11 and the Easy Anti-Cheat service, which was causing unexpected system restarts when launching games that use this service. Easy Anti-Cheat is a popular anti-cheat solution that automatically installs with certain games to enhance security and prevent cheating in multiplayer online PC games, including popular titles like Fortnite.This update was released as an emergency patch just one day after the regular Patch Tuesday update (KB506842) because Microsoft identified that the previous update was causing significant issues for gamers. The update is designed to ensure stability for gaming systems and prevent disruption during gameplay. Additionally, it includes all the security fixes and improvements from the previous June 10 update, making it a comprehensive patch for all Windows 11 version 24H2 users, whether they have gaming software installed or not. The update also includes improvements to the servicing stack, which is the component that installs Windows updates, ensuring more robust and reliable future update installations.

General Sentiment

The general sentiment toward KB5063060 appears mixed, with some users reporting successful installations while others have encountered significant issues. On the positive side, the update addresses a critical compatibility issue with Easy Anti-Cheat that was causing system restarts, which is important for gamers using popular titles like Fortnite. Microsoft was proactive in quickly releasing this emergency update to replace the problematic KB506842.However, several users have reported installation failures with error codes such as 0x80071a91, 0x800f0982, and 0x800f081f. Some users in Microsoft Q&A forums have expressed strong frustration, with one user claiming the update has "bricked so many of my computers and shoved them in a repair loop." Others have reported that the update caused their PCs to lose WiFi and Bluetooth functionality, requiring a Windows reinstallation. Some users also mentioned color scheme changes after installation, describing a "purplish green hue on everything" that couldn't be fixed through normal color settings.The technical community seems particularly frustrated with the frequency of problematic updates, with one user commenting that Microsoft should conduct more thorough beta testing in-house rather than relying on users as a "telemetry pool." Despite these negative reports, Microsoft's documentation suggests that the update should resolve more issues than it creates, particularly for gamers using Easy Anti-Cheat software.

Known Issues

• Noto fonts issue: Reports of blurry or unclear CJK (Chinese, Japanese, Korean) text when displayed at 96 DPI (100% scaling) in Chromium-based browsers such as Microsoft Edge and Google Chrome. This is due to limited pixel density at 96 DPI, which can reduce the clarity and alignment of CJK characters. Increasing display scaling improves clarity. Print to PDF functionality issues: After installing KB5055627, the Microsoft Print to PDF printer might no longer appear under Settings > Bluetooth & devices > Printers & scanners. Enabling the Printing-PrintToPDFServices-Feature may return error code 0x800f0922, preventing installation of the Microsoft Print to PDF printer driver. Installation failures: Multiple users report the update failing to install with various error codes including 0x80071a91, 0x800f0982, and 0x800f081f. System instability: Some users report the update causing their PCs to enter repair loops or experience "bricked" conditions requiring reinstallation of Windows. Connectivity issues: Reports of WiFi and Bluetooth functionality being lost after installing the update.* Display color problems: Some users report unintended color scheme changes, describing a "purplish green hue" that cannot be corrected through normal settings.

Disclaimer: We take measures to ensure that AI-generated content is of the highest possible quality, but we cannot guarantee its accuracy and recommend that users do their own independent research. Generated on 2025-07-31 08:40 PM

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