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dism imaging
About this tag
The dism imaging tag on WindowsForum covers the use of Deployment Imaging and Servicing Management (DISM) for servicing Windows images, including WinRE (Windows Recovery Environment) updates. A featured thread discusses KB5073454, a Safe OS Dynamic Update for Windows 11 23H2 that refreshes WinRE using DISM commands. The guide provides step-by-step instructions for administrators and advanced users to apply the update, mount and modify images, and verify changes. Common themes include troubleshooting DISM imaging operations, integrating updates into offline images, and maintaining recovery environments. The tag is relevant for IT professionals and enthusiasts working with Windows image management and deployment scenarios.
KB5073454 — Safe OS Dynamic Update for Windows 11 (23H2) — January 13, 2026
A WindowsForum-style technical guide, background, deployment checklist and step‑by‑step instructions for end users and administrators
Summary
KB5073454 (published January 13, 2026) is a Safe OS Dynamic Update that...