ODBC support for your COBOL development system cannot work until you have set up a data source name (DSN) in the ODBC Manager. You can access the ODBC Manager via Administrative Tools in the Control Panel on your Windows desktop. Click on the appropriate 32bit ODBC icon. Click on the System DSN tab.
The ODBC Data Source Administrator dialog box opens. For details on how to assign DSNs, click on the Help button in the ODBC Data Source Administrator dialog box.