KB4484126 Summary – Fixes Error 80072EFD for Windows Updates
KB4484126 addresses several critical security vulnerabilities and performance improvements for Windows operating systems. This cumulative update is designed to enhance system stability, address privacy concerns, and fix issues related to Microsoft Edge and Internet Explorer 11 web browsers. Additionally, it resolves various bugs that could affect the functionality of applications using certain Microsoft services.
KB4484126 Description – Addresses and Patches Error 80072EFD in System Files
This update includes a comprehensive set of fixes for security vulnerabilities in Windows components such as Windows Kernel, Windows Graphics, Windows Print Spooler, and others. It also addresses critical issues with Microsoft Edge (Chromium-based) and Internet Explorer 11 that could lead to elevation of privilege or information disclosure. Furthermore, it resolves stability issues and performance bottlenecks identified through extensive testing.
Howto install KB4484126
- To install KB4484126 manually via Windows Update, first ensure your system is up-to-date by clicking on the Start menu, selecting Settings (gear icon), then going to Update & Security.
- Select ‘Windows Update’ from the left-hand menu and click ‘Check for updates.’ Install all available updates prior to applying KB4484126.
- If you prefer a manual download, go to Microsoft’s Update Catalog (Search) and search for “KB4484126.” Download the appropriate package based on your system architecture (x86 or x64).
- After downloading, right-click the .exe file and choose ‘Run as administrator’ to start the installation process.
- The installer will scan your system for compatibility and any prerequisites needed before proceeding with KB4484126.
- Follow on-screen instructions until the update is installed. You may be prompted to restart your computer after installation completes.
Similar questions
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