Picking the Edit button next to the Connection field allows the user to pick the type of data source from a list which includes the following file types.

Once the Data Source type has been selected, the user can pick the ellipse button in the Database Connection dialot to navigate to the data source file. Once the file has been selected, the user should pick Test Connection to check that the file matches the Data Source Type and is in a valid format.

If the Advance button is selected, the user can set up the prefix and suffix for SQL type queries of the data source.