Unsigned driver installation behavior
Computer Configuration\Windows Settings\Security Settings\Local Policies\Security Options
Determines what should happen when an attempt is made to install a device driver (by means of the Windows 2000 device installer) that has not been certified by the Windows Hardware Quality Lab (WHQL).
The options are:
- Silently succeed
- Warn but allow installation
- Do not allow installation
The default setting is to Warn but allow installation.