I am trying to install ZENworks v11 SP4 on Windows Server 2012 R2. Everything is fine but I get an error:

Network Warning:
We were unable to determine your fully qualified domain name. Be sure that your server has a working network interface and that if you are using DNS, your server is assigned a fully qualified domain name.

If I continue, the install finishes but my certificates show as the subject. No matter how I ping my server or do a nslookup, I get the FQDN. It seems my DNS is setup correctly, unless there is still something I am missing. I have checked the forums and found some things to change in the hosts file, but that did not work. I need to get this working but I can't figure out what the issue is.