Hilary, I've run into one more issue on this. I get an authentication error when trying to open the form on the server.
I check the SharePoint event log and I see this... Server was unable to process request Attempted to perform an unuthorized operation.
So I created a test form with a single field "EmpName". Created a data connection to the GetUserProfileByName. Converted the data connection in InfoPath to a Connection File and saved it to my Data Connection library on SharePoint. Approved the Data Connection in the library.
Still get the same error.
The form has been uploaded as a content type. The forms security is set to Automatically Determain, there is no certificate attached to the form. The site is using NOT https and SharePoint is using Claim Based Authentication.
Also I have gotten this process to work in the past and on my test dev environment with no issues.
Hilary any help you can give me would be appreciated. I have never ran into this many issues with publishing a form.