Driver Odbc !!install!!: Oracle

The Oracle ODBC driver is a Type 1 (also known as a "native" or "direct") ODBC driver, which means it communicates directly with the Oracle database using the Oracle Call Interface (OCI). This approach provides a high level of performance and reliability.

He scripted the fix into a .bat file and saved it to the network share for the next poor soul who inherited this server. oracle driver odbc

What are you trying to connect? (Excel, Power BI, Python?) Are you on a 32-bit or 64-bit system? Do you already have the Oracle Instant Client downloaded? The Oracle ODBC driver is a Type 1