Moe/Aurea:
In my mind, this is clearly an environment issue otherwise others would be claiming the same problem.
So lets get back to basics: If it was working before and suddenly stopped working; what changed?
As Adagio gets more and more sophisticated, maybe it's looking for something that it's not finding. Like some file that is on the local machine, where Adagio is installed, but Adagio is looking for that file on the server, where the data is stored. Where do your ADSPROF.XXX (database file, XXX is the extension, edit with a text editor) point to?
Beyond that, this is a difficult problem to solve on the forum. We would be happy to offer our services to connect online and try to troubleshoot this problem.