Wow. I haven't seen DataFlux in awhile but your error appears to be a simple ODBC issue.
The ODBC driver you are trying to connect to is not set up in the list of ODBC drivers. In Windows, it is defined in the ODBC Data Sources. Search for that in Windows and you can see what is defined. DataFlux may have their own ODBC connector area but ultimately you are asking for a specific ODBC connection and the name has not been defined yet. If you need help, search for ODBC Data Sources and there are numerous examples.
https://github.com/savian-net