Jump to content

kaspersky Endpoint Security activates and then loses license activation

Go to solution Solved by pierre_rs,

Recommended Posts


When trying to activate KES by entering the activation key (I was not given the key file), for a moment the activation is completed (Activation completed successfully) and then shortly after it goes back to not activated again (Application is not activated).

I've already tried uninstalling/installing KES both locally and deploying via KSC but the problem persists. What can be done?


Device operating system: Windows 10 Pro

Kaspersky software:

Kaspersky Endpoint Security for Windows (11.10.0) (English) (Lite encryption)

Kaspersky Security Center 13 Network Agent (

Kaspersky Security Center 13

Screenshot from 2022-08-17 17-45-48.png

Screenshot from 2022-08-17 17-45-53.png

Screenshot from 2022-08-17 17-46-06.png

Screenshot from 2022-08-17 17-46-15.png

Screenshot from 2022-08-17 17-48-52.png

Link to comment
Share on other sites

In addition to the previous post, event 201 "Event type: End User License Agreement violated" was also found in Windows Event Viewer under "Kaspersky Endpoint Security". Any tips on how to resolve this situation are most welcome!

Screenshot from 2022-08-17 20-43-04.png

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.