InfoPath Dev

I was just looking over my initial post and realized that the authentication piece was left out, I apologize, (neewbie). I was using the UseExplicit CredentialType when I received the error. I recreated the .udc file using SSO: this isn't working for me either, and that's why I asked the previous question.

If I use Single Sign On across domains, and the user passwords are different, do you know if that would that cause a problem?

Browser, I have the included udc file, in my initial post, stored on the SharePoint server in the DataSources library. This would be explicit credentials, correct?

when I access my Infopath document in Sharepoint, I receive the following error: The security database on the server does not have a computer account for this workstation trust relationship An entry has been added to the Windows event log of the server. Log ID:5566 .udcx file ----> BUILDINGS Format: UDC V2; Connection Type: ...