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Comodo Internet Security

Comodo Internet Security

Installation Guide 12.2

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CIS Installation
  • CIS Installation
    • CIS Premium - Installation
    • CIS Pro - Installation And Activation
    • CIS Complete - Installation And Activation
    • Activate CIS Pro/Complete Services After Installation
    • Activate Your Guarantee Coverage
      • Guarantee - Summary Of Requirements
    • Renew Your License

CIS Installation


  • Please read the installation instructions carefully and review system requirements before installing Comodo Internet Security.
    • The CIS software itself is identical for all customers regardless of the package type. All versions include all security features, technologies and updates. The difference between the package types is additional services such as TrustConnect, Cloud Backup and the Comodo Guarantee. Activation of additional services is carried out after the base installation is complete.
      • Please ensure you have first uninstalled any other antivirus and firewall products, including Comodo AV/FW/CCS. Failure to remove other AV and FW products could lead to conflicts which cause CIS to function incorrectly. We advise users consult their vendor documentation for help to remove specific programs. However, the following steps should help most Windows users:
      • Click the 'Start' button to open the 'Windows Start' menu
      • Select Control Panel > Programs and Features (Win 10, Win 8, Win7)
      • Select your current antivirus or firewall program from the list
      • Click 'Remove'/'Uninstall' button
      • Repeat process until all required programs have been removed

        System Requirements

         

        Please ensure your PC complies with the minimum system requirements:



        Windows 10 (32-bit and 64-bit versions)


        Windows 8 / 8.1 (32-bit and 64-bit versions)


        Windows IoT

        • 512 MB available RAM
        • 1 GB hard disk space for both 32-bit and 64-bit versions
        • CPU with SSE2 support
        • Internet Explorer version 11 or above


        Note about Windows XP / Vista

        • CIS v.12.0.0.6882 and above does not support Windows XP or Vista, period.
        • The auto-containment and virtual desktop features simply do not work on XP / Vista, so you cannot take advantage of one of our core protection features.
        • Comodo strongly recommends anybody still using XP or Vista to upgrade immediately. Microsoft ceased support for XP/Vista years ago and the number of serious vulnerabilities in these operating systems is almost innumerable. By using them you are exposing yourself to substantial risks which signature-based antivirus cannot protect you against.

        Windows 7

        • Microsoft ended general support for Windows 7 in January 2020. Devices running Windows 7 will only receive security updates if the user has purchased a 3 year extended security updates (ESU) package from Microsoft.
        • Because of this, Windows 7 is no longer an officially supported operating system. Unpatched vulnerabilities introduced by the underlying OS can compromise the protection provided by CIS. For example, a weakness in a Microsoft API that CIS relies on can undermine the protection of CIS.
        • Key points:
        • All CIS critical security features will continue to work on Windows 7, including auto-containment, antivirus, and firewall.
        • We will also continue to fix critical and blocker issues for CIS on Windows 7.
        • However, future CIS releases may contain features that are not included/do not work on Windows 7.
        • We understand that many customers still use Windows 7, and hope that this information helps you make an informed decision about transitioning those machines to Windows 10 / 8.1 / 8.


        Click the links below for detailed explanations:
          • CIS Premium - Installation
          • CIS Pro - Installation
          • CIS Complete - Installation
          • Activate CIS Pro/Complete Services after Installation
          • Activate Your Guarantee Coverage
          • Guarantee - Summary of Requirements
            • Renew Your License
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