Known Issue Rollback 'link' Download -

is a critical Windows mitigation technology that allows Microsoft to quickly revert specific, problematic parts of a non-security update without requiring you to uninstall the entire patch.

Historically, a buggy update meant two bad choices: leave the bug active or uninstall the entire update, which would also remove critical security fixes. KIR solves this by targeting only the faulty code path. known issue rollback download

: If your devices are joined to a domain, they will not receive these rollbacks automatically. You must download a specific .msi file from Microsoft to enable the rollback via Group Policy. is a critical Windows mitigation technology that allows

Microsoft does not provide a single "KIR downloader." Instead, each major bug that warrants a rollback gets its own unique Group Policy template. known issue rollback download