KB2565063 Summary: Fixes Issue with Error Code 80070490 in Windows Update Services
KB2565063 is an update from Microsoft that addresses issues with Windows Update components and improves reliability for the operating system. This cumulative update includes improvements to security features, stability enhancements, and fixes various bugs affecting different versions of Windows. The update specifically targets aspects like network stack performance, reliability of system services, and compatibility with a wide range of software applications and devices. It is recommended for systems running on supported editions of Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, and later versions that support updates through Microsoft Update or Windows Server Update Services (WSUS). This update aims to ensure a smoother user experience by resolving reported issues and enhancing the security posture of the operating system.
KB2565063 Description: Addresses the Problem Caused by Error 0x80070490, Improving Stability and Performance
This cumulative update addresses several issues affecting various components in different editions of Windows. Specifically, it resolves problems such as network connectivity disruptions due to changes in TCP/IP stack behavior, instability issues with the Windows Update service that could prevent updates from installing properly, and compatibility issues with certain software applications that rely on specific Windows API features. The update also includes improvements related to file replication services for distributed systems, enhancing performance when synchronizing files across multiple servers or network locations. Additionally, it corrects security vulnerabilities by introducing stronger validation mechanisms in cryptographic functions and addressing potential bypass scenarios in user account control settings. These enhancements contribute to a more secure and reliable environment for both individual users and enterprise clients.
Howto install KB2565063
- Ensure your system is running the latest version of Windows Update or WSUS before proceeding.
- Download KB2565063 from Microsoft’s official update repository, ensuring you select the correct file that matches your operating system architecture (x86 or x64).
- Run the downloaded executable as an administrator to start the installation process. Follow any prompts to complete the download and installation of prerequisite updates if necessary.
- Once all prerequisites are installed, rerun the KB2565063 installer with administrative privileges to apply the cumulative update to your system.
- After installation is completed, restart your computer as instructed by the setup program to finalize changes.
- To verify that KB2565063 has been successfully installed, you can check the list of installed updates through Windows Update or use PowerShell commands like
Get-HotFix.
Similar questions
What does KB2565063 update fix?
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