ADFS 2.0 + Server 2012 R2: The target computer is not joined to a domain. Only machines that are joined to a domain can be members of a AD FS farm.

Hi,

at the moment I try to install the ADFS role on a Windows Server 2012 R2.

The installation passed without any problems, but afterwards I run the "Active Directory Federation Services Configuration Wizard". At the point "Pre-requisite Checks" I get the following error: "The target computer is not joined to a domain. Only machines that are joined to a domain can be members of a AD FS farm."

But the server where I try to install the ADFS server is a part of the domain.

If have restarted the server after bringing it into the domain.

So can someone help me with this problem? Did I forget something?