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How do I Install Comodo Internet Security Essentials?


  • Double-click on ise_installer.exe to launch the install




  • First, select the language in which you want to install CISE from the drop-down menu 
  • Next, view and agree to the terms and conditions by clicking 'I agree' at the bottom of the interface.




  • The default installation location is C:/Program Files/COMODO/Comodo Internet Security Essentials. Click the 'Browse...' button if you want to install to a different location.
  • Enter your email address in the second field if you would like to subscribe to Comodo news and get offers and discounts from Comodo
  • 'Send anonymous program usage (e.g. crashes, errors etc.) statistics to Comodo...' – Help us to improve Comodo Internet Security Essentials by automatically submitting crash and error reports. All data is submitted anonymously over an encrypted channel.
  • Click 'Install' to start the installation process. A success message will be shown when the process is complete:



  • You need to restart your system to the complete the installation process. Click 'Restart Now' or 'I will restart later'.