In late December 2024, Microsoft acknowledged an issue affecting the installation of updates on certain Windows 11 devices, specifically those set up using installation media containing the October or November 2024 security updates. The affected devices are those running Windows 11, version 24H2, installed via media that included these updates. Microsoft proposed a workaround involving the reinstallation of Windows 11 using updated installation media that includes the December 2024 security updates or later. As of February 6, 2025, Microsoft marked the issue as resolved, but did not provide a definitive solution for impacted users, leaving them with concerns about data loss and limited options for restoring update functionality.