Database connection in Visual Cobol

I upgraded to the latest version of Visual Cobol and my data connection no longer works. Has something changed with how I connect? I tried removing and then adding back the catalog using the ADO.Net connection editor and it still does not work. I test the connection from the connection editor and it connects successfully.  Iget the following error in the program "A network-related or instance-specific error occurred while establishi". Any ideas on what may be wrong?