Every server in a CompleteView System must be provisioned with a License Key. The server License Key includes Feature Keys for IP Cameras managed by that server as well as Feature Keys to enable system-wide functionality common to all servers in the system.
CompleteView versions 4.x and later use a software license key.
Software License Keys are distributed in the form of a license file named "cvserver.lic." The cvserver.lic file must be located in the CompleteView installation directory on each server.