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Or via → type NT SERVICE\TrustedInstaller → OK.

After your task is done, for security.

No more Access Denied - I am TrustedInstaller - FourCore ATTACK

in Windows 11 is a built-in security service and system account that protects the integrity of your operating system. It is the primary "owner" of critical system files, folders, and registry keys. By default, TrustedInstaller has higher permissions than even an Administrator account to prevent accidental or malicious changes that could destabilize Windows. What is the Purpose of TrustedInstaller?