Using the Terminal Server requires additional set-up.

Setting Data Execution Prevention on the Server

The Terminal Servers has Data Execution Prevention (DEP) enabled after being installed under Windows XP SP2, Windows Server 2003 SP1, and Windows Vista, preventing ARES code in PANTHEON from working (more about DEP: en.wikipedia.org/wiki/Data_Execution_Prevention).

That is why the options AlwaysOn (acceptable) or OptOut (recommended) need to be set in the registry or Control Panel (Control Panel -> System Properties -> Advanced[TAB] ->Performance->Data Execution Prevention [TAB]).

In the registry, create the following key:

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers
Value Name: <DIR>\<APPNAME>.exe (e.g.: c:\program files\DataLab\Pantheon55_SQL.exe)
Value Data: DisableNXShowUI

In the Control Panel, do the following:

Restart the computer after you have made the changes.

Setting a Name for the Virtual Workstation

To make sure that PANTHEON will work, you have to specify a name for the virtual workstation.

Specify the virtual workstation name with the command line parameter /WN:

"C:\Program Files\DataLab\Pantheon.exe" /INI="C:\Program Files\DataLab\dl.ini" /WN=My_Workstation

My_Workstation can by any name, but must be different for each user. This means that every terminal user must have his or her own shortcut to PANTHEON.

Learn more about command line parameters.

Proper functioning is not guaranteed if you do not set a virtual workstation name; temporary tables might become corrupted, the license check could fail, some modules might not run.