Eugenyus said:

Find what: dba.+(?=$)

Change To: empty; Change Format: No Break.

Eugenyus, thank you VERY much for your help with this! You have saved me several hours of work.

No pressure, but if you don't mind explaining the commands .+(?=$) so that I know exactly what it is I did, that would be helpful.

In the meantime, I am determined to better acquaint myself with GREP's potential and am grateful for the resources on this site.

Thanks again! You ARE a genius!