Fix for Windows Update Error 4494453 Summary
KB4494453 is an update for Microsoft Windows, addressing various issues and vulnerabilities present in the operating system. It includes improvements to security and stability, performance enhancements, as well as resolutions to known problems that have been reported by users or discovered during internal testing processes.
This cumulative update package for Windows 10 version 1809 for x64-based systems includes updates for non-security issues identified in previous monthly rollup packages. It is recommended for deployment on affected systems to ensure they are up-to-date with the latest fixes and improvements. The update also helps protect against security threats by addressing vulnerabilities that could be exploited by attackers if left unpatched.
In addition, KB4494453 resolves several critical issues such as stability improvements in Windows Store apps, enhancements for compatibility with third-party software applications, updates to Windows Defender Application Control, and fixes for various Windows components like the Universal C Runtime (UCRT) and the Windows Management Instrumentation (WMI). It also includes improvements to network performance and reliability.
The update package is available via Windows Update or can be downloaded from the Microsoft Update Catalog website. Users should ensure they have a good internet connection and sufficient disk space before initiating the download process, as well as backing up any important data to avoid potential loss during installation.
KB4494453 Description: Resolved Issues and Patch Details for Error 4494453
This update addresses several key issues in Windows 10 version 1809 for x64-based systems:
– Fixes an issue where some apps may stop responding or crash after you open them. The problem occurs when the app uses a feature of Microsoft DirectX and is configured to use Direct3D hardware acceleration.
– Resolves a security vulnerability that could allow an attacker to remotely execute code on your system by exploiting certain Windows components, such as the Microsoft Edge web browser or other applications that utilize the Windows Common Runtime (UCRT) library. This update includes changes to improve how these components handle input from external sources and manage memory allocation.
– Addresses problems with network connectivity where some systems may experience intermittent connection issues when connecting to Wi-Fi networks due to a bug in the TCP/IP stack, which can cause delays or timeouts during data transfer operations.
These improvements aim at enhancing overall system performance, stability, security, and compatibility with various hardware devices and software applications. Users are encouraged to install this update as soon as possible to benefit from these enhancements and protect their systems against potential threats.
Howto install KB4494453
1. Connect your computer to the internet using a reliable connection.
2. Open Windows Update on your device or visit Microsoft Update Catalog.
3. If using Windows Update, click on ‘Check for updates’ and wait until it scans for available updates.
4. After scanning is complete, locate the update named “Windows 10 version 1809 Cumulative Update October 2018 (KB4494453)” in the list of updates.
5. Select the checkbox next to this update and click ‘Install now’ to begin downloading and installing it.
6. If prompted, restart your computer after the installation is complete to ensure all changes are applied properly.
7. Alternatively, if you downloaded the package from Microsoft Update Catalog, navigate to the folder containing the downloaded file (.msu extension) and double-click on it to start the installation process.
8. Follow any additional instructions provided during the installation or restart your computer as required to finalize the update installation.
Similar questions
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