Kaspersky Internet Security 19

What to do if Kaspersky Internet Security 19 does not start

Latest update: January 16, 2023 ID: 14842

If Kaspersky Internet Security does not start or the main application window does not open, it means that your PC is either not protected, or not protected properly. It is important to resolve this issue in order to ensure that your PC does not become infected by malware. If you are unable to do so by other means, try reinstalling the application.


How to reinstall the application


What to do in case of installation or removal issues

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