Spotfire: Where does Spotfire Connector for Oracle check if the required ODAC driver is installed

Where does Spotfire Connector for Oracle look to see if the required ODAC driver is installed?

When installing the ODAC (ODP.NET) driver required for the connector, it registers the installations in the registry under:

HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE\ODP.NET

This is also where the Spotfire Connector for Oracle looks to see if the driver is properly installed on the system.