Upon reboot, the "Configuration Wizard" appears. Select "Internet Security Pro" (default) or "Firewall Security" for advanced users. Avoid "Comodo - Proactive Security" unless you want 50 HIPS pop-ups per minute.
While this version is legacy software, security researchers and retro-PC enthusiasts still install it. Here is the optimal installation procedure for : Comodo Internet Security 6.1.276867.2813 Final
: Provided at-a-glance security status and quick access to common tasks KillSwitch Upon reboot, the "Configuration Wizard" appears