Thanks Macer, sorry for the delayed thanks. Have not logged on in a while

>This is the code that I use.
>
>
>************************************************************
>* A new func to return whether the session is a client of terminal services
>*************************************************************
>PROCEDURE IsTerminalService
>LPARAMETERS tlIsTerminalService
>
>DECLARE INTEGER GetSystemMetrics IN User32.dll INTEGER
>
>tlIsTerminalService = ( GetSystemMetrics( 4096) > 0)
>
>CLEAR DLLS
>
>RETURN 0
>
>
>
>
>>Need to be able to detect if VFP app is running on Citrix. Any help would be appreciated.