If Kaspersky Anti-Virus 2018 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 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.
If you encounter any issues when removing or installing the application, send a request to Kaspersky Lab Technical Support via My Kaspersky, and include:
For instructions on how to use My Kaspersky, see the Online Help page.
How to remove Kaspersky Lab productsHow to install Kaspersky Anti-Virus 2018How to take a screenshotHow to generate a report using Get System Info
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