This is an IIS 6.0 setting, correct? Can you give me a brief how-to in making this change?

Also, I should not that the ADO.NET driver (provided by Microsoft) is the one that displays the above error message. The OLE DB driver (provided by the Oracle Client) acts as if the 32 bit Oracle Client was never installed and shows this error:

The requested OLE DB provider OraOLEDB.Oracle.1 is not registered.