Microsoft Removes Reinstallation Requirement for Enabling Smart App Control in Windows 11
Microsoft has eliminated the primary restriction on Smart App Control, allowing home users to activate or reactivate the Windows 11 security feature without performing a clean installation of the operating system. Previously, toggling the setting effectively required users to reinstall the entire system. Smart App Control leverages Microsoft's cloud-based reputation system and analyzes digital signatures to block suspicious, potentially dangerous, or unsigned files before execution. The toggle is now accessible through Windows Security under App & browser control. The update is being rolled out gradually via Windows 11 updates, though users who have disabled optional diagnostic data may still need a reset or reinstallation. The feature can interfere with developers and enterprise users working with rare or unsigned tools, as there is no option to whitelist individual blocked applications.
AntiMalwareAug 24, 2026Translated from Russian