User Account Control: Run all users, including administrators, as standard users.
This security setting determines the behavior of all UAC policies for the entire system.
The options are:
- Enabled: Admin Approval Mode and all other UAC policies are dependent on this option being enabled. Changing this setting requires a system reboot.
- Disabled: Admin Approval Mode user type and all related UAC policies will be disabled. Note: the Security Center will notify that the overall security of the operating system has been reduced.
Computer Configuration\Windows Settings\Local Policies\Security Options
At least Windows Vista, Windows Server 2008