Agent configuration

i added the server in the host configuration and adjusted the Agent rules.
clone the hyperV rule and modified with the new hyperV host.
i downloaded the *.msi file and installed the 2.0 agent on the server.

Test: Agent is reachable.
But in the monitoring the host is there but no values. So i am going to register the 2.0 agent.

c:\Program Files (x86)\checkmk\service>.\check_mk_agent.exe updater register

    You must install Agent Updater Python plugin to use the updater with parameters 'register'.
    To install the plugin you may use the Bakery.
    Another possibility is copy Agent Updater file manually into the plugins directory

In 1.6 all was included or i did something wrong ?