To change the role of your Terminal Server License Server from Domain level to Enterprise level
Perform the following on your license server:
Go to "Start" -> "Run" -> type "Regedit" and press the "Enter" button.
Navigate to the following key:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\TermServLicensing\Parameters
Change the Role Type value from 0 to 1. 0 is for a domain level terminal server and 1 is for a Enterprise License Server.
Go to "Start" -> "Run" and type "Adsiedit.msc" and press "Enter" button.
Note: In order to run Adsiedit.msc you must first install the Windows Server 2003 Support tools.
Expand the Configuration container.
Expand CN=Configuration,DC=,DC=
Expand CN=Sites.
Click the container for the site that houses the Enterprise License Server, for example, CN=Default-First-Si