Using MS Access as the query interface to Oracle Spatial

Hello experts,
I have a huge problem here. I installed MS Office and wanted to use MS Access as the query interface to Oracle Spartial. What I wanted was to be able to create ODBC links to my Oracle Spacial but when I try to do so I get the error message below. I am running Windows 7 professional. What do you think is causing this error?

Invalid field definition ‘GEOMETRY’ in definition of index or relationship.
