KB5054693: Overview with user sentiment and feedback

Overview

This is a cumulative update for .NET Framework 3.5 and 4.8.1 on Windows Server 2022, released on April 8, 2025. The update includes both security and reliability improvements, though no new security fixes are introduced in this particular release. It builds upon previously released security improvements while adding new quality and reliability enhancements.

Microsoft recommends installing this update as part of regular maintenance routines for Windows Server 2022 systems running .NET Framework 3.5 or 4.8.1. The update requires a system restart if any affected files are in use, and it's recommended to close all .NET Framework-based applications before installation.

General Purpose

The primary purpose of this update is to address specific reliability issues in .NET Framework components. It includes fixes for Windows Presentation Foundation (WPF) printing functionality, resolving an OutOfMemory exception that occurred when printing large numbers of pages. Additionally, it addresses an issue in .NET Fundamentals related to System.IO APIs when operating on files and directories on UNC shares. These improvements aim to enhance the stability and performance of .NET Framework applications running on Windows Server 2022.

General Sentiment

The general sentiment towards this update appears positive, as it focuses on quality improvements without introducing potentially disruptive security changes. The fixes address specific known issues that could impact business operations, particularly in environments that rely heavily on printing functionality or network file operations. The update is being distributed through standard channels including Windows Update, WSUS, and the Microsoft Update Catalog, making it easily accessible for different deployment scenarios.

Known Issues

Microsoft has not reported any known issues with this update. However, standard precautions should be taken:

• Ensure all .NET Framework applications are closed before installation
• A system restart will be required if affected files are in use
• .NET Framework 3.5 or 4.8.1 must be installed as a prerequisite

Disclaimer: We take measures to ensure that AI-generated content is of the highest possible quality, but we cannot guarantee its accuracy and recommend that users do their own independent research. Generated on 2025-05-01 08:28 PM

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