DCE Error (Either Side) - Provider cannot be found. It may not be properly installed
This error indicates that the MSOLEDB driver required for connecting to the SQL Server is not installed on the DCE server.
Error screenshot/text

The error message is:
Provider cannot be found. It may not be properly installed
Resolving the error:
On the DCE Server you need to install the MSOLEDB driver for SQL Server. You can find this direct from Microsoft.
Everything to do with DCE Configuration should be referred to either your IT Administrators or your Exo Business Implementation Partners. These pages are highly technical and intended for your Partner to work through.
You can also find more resources on the MYOB Exo Business Education Centre.