Should the <b>Register</b> link be visible? This does not prevent users from manually going to the register.php link and attempting to register. See the 'registration' option in the main config for more details on how to configure user registrations.

<b>Note:</b> This option relies on the theme supporting this configuration setting. A theme can either choose to always show the link, use this setting, or never show the link. If you use third party themes then verify your settings are being applied properly. You may wish to contact the theme author if there are any problems.