MDAC 2.5 SDK - ODBC Programmer's Reference
Chapter 19: Configuring Data Sources
The translator setup DLL contains the ConfigTranslator function, which returns the default option for a translator. If necessary, it prompts the user for this information. For a complete description of this function, see Chapter 22, "Setup DLL API Reference."
The translator setup DLL is written by the translator developer. It can be part of the translator DLL or a separate DLL.