Solved: Troubleshooting Completed, No More 0x80070570 Error After Installing KB4484296

KB4484296 Update Summary – Fixes Error Code 0x80070570

KB4484296 is an optional Windows Update that includes fixes for non-security issues impacting several Microsoft products and services, including .NET Framework, Internet Explorer, Microsoft Office, SQL Server, and Windows. This update provides cumulative improvements and resolves various known issues in these applications to enhance stability, reliability, security, and performance. It is recommended for users who want to benefit from the latest updates without waiting for a regular monthly rollup.

KB4484296 addresses several bugs and issues across different Microsoft products and services as follows:

• Bug fixes in .NET Framework that improve the stability of web applications hosted on Windows servers.
• Issues resolved in Internet Explorer to enhance the browser’s performance and security against potential exploits.
• Various bug fixes for Microsoft Office, including Excel, Word, Outlook, and PowerPoint, addressing issues related to application crashes, document corruption, and feature malfunctions.
• Patch for SQL Server, focusing on improvements that address database stability, query performance, and compatibility with other systems.
• Improvements in Windows itself to enhance system security, fix issues with device drivers, and improve the reliability of critical services such as WMI (Windows Management Instrumentation).

The update also includes enhancements for specific features such as Windows Search, Windows Firewall, and Active Directory Domain Services (AD DS). These improvements aim at addressing known vulnerabilities and ensuring a smoother user experience across various scenarios.

To install KB4484296 manually or through a script, follow these steps:

1. Open the Windows Update settings page by searching for “Check for updates” in the Start menu.
2. Select the option to search for available updates if it is not already running automatically.
3. Click on “Advanced options,” and then select “View installed updates” to see if KB4484296 has been applied.
4. If the update is not present, check back later or use Windows Update’s feature to download and install individual updates manually by searching for KB4484296 on Microsoft’s website.
5. To install through a script or command-line interface, locate the downloaded package (.msu file) and run it with administrative privileges.
6. Use DISM.exe from an elevated Command Prompt to add the update if you have downloaded the standalone .cab files. The command syntax would be: DISM /Online /Add-Package /PackagePath:C:\path\to\update.cab
7. If deploying in a corporate environment, use Group Policy or System Center Configuration Manager (SCCM) to push out the update.
8. After installation, reboot your system if prompted or required for changes to take effect. Verify that KB4484296 is installed by checking “View installed updates” again.

KB4484296 Description – Addresses Issues with Windows Update and Resolves 0x80070570 Error

KB4484296 addresses several non-security issues across various Microsoft products and services. It includes fixes for .NET Framework, Internet Explorer, Office applications, SQL Server, and Windows itself. The update focuses on enhancing stability, reliability, security, performance, and compatibility of these components with other systems.

The specific changes include:

• .NET Framework: Fixes bugs that caused web applications hosted on Windows servers to crash or behave unpredictably.
• Internet Explorer: Resolves issues affecting the browser’s speed and security against potential exploits.
• Microsoft Office: Addresses problems in Excel, Word, Outlook, PowerPoint, and other components such as access to external data sources and feature malfunctions.
• SQL Server: Improves database stability, optimizes query performance, and ensures compatibility with different environments.
• Windows: Includes enhancements for system security against vulnerabilities, fixes issues with device drivers like printers or scanners, and improves the reliability of services such as WMI (used by management tools).

The update also includes specific patches for Windows Search, Firewall rules to improve network security, and Active Directory Domain Services to enhance domain control functionalities.

Howto install KB4484296

1. Open Windows Update settings page by searching “Check for updates.”
2. Select “Advanced options,” then choose “View installed updates” to check if KB4484296 is already applied.
3. If the update isn’t present, manually search for it on Microsoft’s website or wait for automatic detection.
4. Locate and download the standalone .msu file from Microsoft Update Catalog.
5. To install through DISM.exe, run Command Prompt as Administrator and use: DISM /Online /Add-Package /PackagePath:C:\path\to\update.cab
6. For corporate deployment, configure Group Policy or SCCM to distribute the update.
7. Reboot your computer if required for changes to take effect after installation.
8. Verify KB4484296 is installed by checking “View installed updates.”

Similar questions

What does KB4484296 update on my Windows system?
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