Many thanks to Marcia Akins, Michelle Cox and Evan Delay for your response. It was an unusual problem. I had taken over this app as a prototype and tasked with completing it and getting it up to company standards. The table naming conventions did not fit our norm, and they resided in the directory with the app. We use a separate data directory. So I copied the tables to the appropriate directory and renamed them. I also changed the RecordSource to reference the new table. However, there was still a reference to the old table. Guess where it was. You got it -- SCX line 5. Another entry to the list of things I'll never forget.