When installing the application locally, do the following:

1. When a warning appears about a blocked attempt to install system extensions, click OK:

2. Click Open Security & Privacy.

3. Click Allow to allow system extensions to be installed. 

The Security & Privacy window will close automatically and the installation will continue as normal.

When installing Kaspersky Endpoint Security 10 for Mac remotely via Kaspersky Security Center 10, disable the checking of system extensions:

1. Restart your computer in Recovery mode. Hold down Command+R while the system is starting up.
2. Go to Utilities → Terminal and enter the following command:

spctl kext-consent disable

3. Restart the system.
4. Check the status by entering the following command in Terminal:

spctl kext-consent status

If the settings have been configured correctly, you will see the status DISABLED.

5. Install Kaspersky Endpoint Security 10 for Mac

If you continue to experience difficulties installing the application, send a request to Technical Support.