You do not have permissions to access a Web service that provides data required
for this form to function correctly.
An entry has been added to the Windows event log of the server.
Log ID:5566
Correlation
ID:29ef79b0-d6f3-402c-a186-89ceb4570672
It seems like a permissions issue. I have used this before successfully internally. Can you get this to work externally?
I follwed this article.