Core Configurator 2.0 for Windows 2008 R2 Core Server

You can manage the Windows core server more easily by installing the Core Configurator.

You can download it from here to the server. Extract it to the server drive. To open it; use the command prompt power shell and enter the following
PS C:\Users\Administrator\CoreConfig> .\CoreConfig.ps1
Where the CoreConfig is the location of the extrated file downloaded from CoreConfigurator.