Click on the 'License' link located at the bottom right of the main application window. Add Key: Click the 'Add' button. Choose Activation Method: Activate with an activation code: Enter your 20-digit code.

After installation, you need to activate Kaspersky Endpoint Security 11 with your license key. Here's how:

Enter your 20-character code.

Wait for the application to contact the Kaspersky servers to validate the license.

Specify the schedule (e.g., Immediately , Once , or Manually ).

Press . If successful, the command line will return a confirmation message. Managing Reserve License Keys

Ideal for standalone computers or troubleshooting.

C. Prepare client installation package

Navigate to the Kaspersky installation directory (default path):

Specify the schedule execution (e.g., Run immediately, Manually, or Weekly).

Double-click the icon to open the main application window. Step 2: Access the Licensing Window Look at the bottom bar of the KES11 interface.