KB5055561: Overview with user sentiment and feedback
Last Updated April 29, 2025
Probability of successful installation and continued operation of the machine
Overview
KB5055561 is a Monthly Rollup security update for Windows Server 2008 R2 Premium Assurance released on April 8, 2025. This update is part of Microsoft's ongoing commitment to provide security improvements and protect systems against emerging threats. It's important to note that Windows Server 2008 R2 Premium Assurance will reach end of support in January 2026, making this one of the final updates for this version.
General Purpose
The primary purpose of this update is to address security vulnerabilities and provide system improvements. A key security enhancement includes changes to the system directory structure, specifically the creation of a new %systemdrive%inetpub folder that improves system protection. This folder is created regardless of whether Internet Information Services (IIS) is enabled on the target device and should not be deleted. The update also includes improvements that were previously released in KB5053620 from March 11, 2025, ensuring cumulative protection against known security threats.
General Sentiment
The general sentiment towards this update appears cautiously positive. While there are no widely reported issues, the update requires careful attention to prerequisites, particularly the installation of the latest Servicing Stack Update (SSU) KB5056456. The requirement for SSU installation before deploying this update has been clearly communicated, helping administrators plan their deployment strategy. However, given that Windows Server 2008 R2 is approaching end of support, organizations should be planning their migration strategies to newer Windows Server versions.
Known Issues
- Must install latest Servicing Stack Update (KB5056456) before this update can be installed
- Language packs must be reinstalled if installed after this update
- New %systemdrive%inetpub folder will be created and must not be deleted
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 2025-04-29 01:18 AM
