Similar to system files and folders, some registry keys and values in system registry have been protected from accidental modification or deletion by end-user. Windows operating system restrict and lock some important registry keys by not granting write access right to standard user accounts, and even administrators. Instead, these protected registry keys are owned by System or TrustedInstaller, and has read-only permissions for end-user. When … Continue reading Grant Read Write (Full Control) Permissions on Registry Keys (Fix Cannot Import and Access Denied Error in RegEdit)