Читать книгу Windows Server 2022 & Powershell All-in-One For Dummies - Sara Perrott - Страница 37

Last Known Good Configuration is helpful in fixing issues with booting that occur because the Windows Registry has been damaged. Most commonly, this occurs due to user misconfiguration or from updates or patches. When you choose Last Known Good Configuration, the Registry is reverted so that it matches the settings it had the last time the system booted successfully.

Any time you use something that modifies the Registry in any way, be extra cautious. There’s no way to undo using Last Known Good Configuration. If it doesn’t fix the issue, or it makes matters worse, you’ll need to restore from a backup.