Hi Kip,
You would need to make your InfoPath form "Full Trust", to be able to use Access DB from code.(Full Trust is not required if you make the "Access DB" connection into a main data connection).
Have you tried this ? Let me know, i can send you some sample form/code, if you are still having issues.
thanks
Shyam
InfoPath Dev
India
Shyam
InfoPath Dev
India