: Ensure you download the version that matches your application's architecture (32-bit vs. 64-bit). On 64-bit Windows 7, you may need both if you use different types of apps.
Requires the Oracle Instant Client and its corresponding ODBC package. MariaDB: Use the MariaDB ODBC Connector. install odbc windows 7
Here is the step-by-step guide to installing and configuring ODBC on Windows 7. : Ensure you download the version that matches