InfoPath Operation could not be completed

When trying to move an InfoPath from Prod to Test, I ran into a small problem.

Once I got to the point of needing to update my data connections, I received this error:

Operation could not be completed

The amount of detail is overwhelming!

The url for my test site was http://sharepoint:1200/sites/blah

After creating a new web app and having the network guys create a new DNS entry, the error went away.

The new url is

Updated my data connections, no more error!