Thank you for your assistance.

I tried a couple of the options listed.
CMRepair did not run. It had an error that it could not find part of the program.

I tried running atfixdbffpt, but it did not fix the problem.

I am looking at the other tools referenced on wikipedia. It is a little slow going as I want to make a careful decision.

I tried DBF Recovery, and it also did not fix the problem. After I ran it, it still says the memo file is invalid or missing. I know it is there.

I have no answer yet, so I am still interested in suggestions. This is running in production so I need to get fixed soon.

Any additional suggestions are welcome.

Thank you in advance for your insights.
Laurie