The drivers on the MAC client got installed but they don't show up on the iODBC Administrator/ODBC Drivers tab. (Mac OS 10.4.11) Is this normal?

Leopard - After removal of iodbc and openlink directories, I installed the 6.2 software and created a user DSN. When I clicked 'test' I got a popup window saying driver could not be loaded, and when I dismissed it, I got a second popup saying 'file not found'.