Installation
If you haven't done so already, please download the CIS setup file from https://www.comodo.com/home/internet-security/security-software.php
Before beginning installation, please ensure you have uninstalled any other antivirus and firewall products that are on your computer. More specifically, remove any other products of the same type as those Comodo products you plan to install.
- Double click the CIS setup file to start the installation wizard.
- After finishing the wizard, you need to reboot your computer to complete installation.
- After rebooting you will be asked to choose your type of internet connection
- On first load, the CIS interface will display a security status of 'At Risk', meaning you need to run your first antivirus scan.
- Click 'Fix It' to run the scan. The virus database will be updated automatically prior to the scan.
- After the scan has completed, click 'Fix It' again to deal with any discovered threats.
A more detailed description of the options available during installation can be found in the main user guide at https://help.comodo.com/topic-72-1-623-7676-CIS-Premium-–-Installation.html