Kerio Control VPN Client starts automatically after installation and you can see the Kerio VPN installation instructions step by step .
Click on the link below.
8. choose you connection name
9. choose your server from below list
10.type your username
11.type your password
12.click on save password
13.click on show vpn status in menu bar
then click on connect
when you see the green icon you have successfully install and connect to VPN