https://www.windowslatest.com/2025/02/13/block-outlook-new-from-installing-with-windows-10-kb5051974/
Block Outlook (new) from installing with Windows 10 KB5051974
Mar 26, 2025 - How to prevent Outlook from installing with Windows 10 KB5051974, which is February 2025's big cumulative update (mandatory).
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