We understand that reliability is a top concern when applying updates. Hotpatching is designed to minimize disruptions by applying security updates without requiring a reboot. However, if an issue arises, there are multiple safeguards in place:

1. Rollback via Uninstall – Hotpatches can be uninstalled individually if needed. After rollback, users can install the standard cumulative update and reboot the device to ensure they remain secure.
2. Safe Deployment Practices – Microsoft thoroughly tests hotpatches before release, and customers can validate them in a test environment before broad deployment.
3. If you encounter an issue, Microsoft Support is available to assist.