The quick answer is to use your mentor's computer if you can. LOL. Connections to Oracle via ODBC are very machine specific. As an example, here is what I do for each machine in our office that needs to be connected to Oracle:
- Install Oracle client on PC (this makes the Oracle ODBC driver available)
- Update TNSNAMES.ORA to include references to the Oracle DB
- Add ODBC connections to the Oracle DB (through the Control Panel)
If you've done this correctly, an Access DB that already has the links should work for you. If you need to link to the Oracle tables yourself, you need to use the Linked Table wizard. This may or may not be installed on your machine. If not, you have to install it from your Office CD.
May the force be with you.
Troy