KB3054256 Summary – Fix for Error Code 80070490
KB3054256 is an update for Microsoft Windows 8.1 and Windows Server 2012 R2 that addresses several issues related to the .NET Framework, Internet Explorer, and other components of these operating systems. This cumulative update includes multiple fixes which improve the stability and functionality of the affected software.
KB3054256 Description – Addresses Issue with Error Code 80070490, Patching Affected Systems
This specific cumulative update addresses a variety of security vulnerabilities and non-security issues. The update includes improvements for various features in Windows 8.1 and Server 2012 R2, such as enhanced protection against potential attacks through Internet Explorer, improved performance for certain applications that use .NET Framework, and fixes for several other software components including Windows Update, PowerShell, and others.
Howto install KB3054256
- Ensure your system meets the prerequisites by visiting the official Microsoft website. Review the compatibility section to confirm that KB3054256 is applicable for your environment.
- To manually download and install this update, navigate to the aforementioned link and click on “Download”. Once downloaded, locate the file in your downloads folder.
- Execute the installer by double-clicking the downloaded .exe or .msu file. Follow the prompts to accept the terms of use and initiate the installation process.
- During installation, Windows may require a reboot to apply certain changes; follow any on-screen instructions regarding system restarts.
- If using WSUS (Windows Server Update Services), ensure your server is configured to download updates from Microsoft’s update servers. Configure the necessary group policies or manual settings to include KB3054256 in the available updates list.
- Once the update is downloaded via WSUS, deploy it according to your organization’s update management policies, ensuring all target client machines are set to install and apply the update.
- To verify that the installation was successful, open Control Panel, then navigate to “Programs” > “Windows Update”. Check for any pending updates or review installed updates to confirm KB3054256 is listed among them.
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