I've set up a local SQL 2008 Server, enabled SQL Authentication, created a user for ColdFusion to use and verified that I can connect with that username and password using SSMS. (Connect using MACHINENAME\SQLEXPRESS)
However, I am unable to successfuly add the datasource in my CF Administrator, with the error being: Error establishing socket to host and port
Is there additional configuration of the server or ColdFusion that is necessary to connect?