Thank you jmmncpa for your recommendation. I took a client who I knew had the error and deleted them from my list. I re-transferred them from 2024 and the update worked. I then took my own self-prepared file and did the same and it worked also. Because I had did minimal prep work on my other clients, I deleted all the files and then reloaded. So far, all is well. One serious concern is that hopefully with every update, I will not be forced to do this each time. Again, thank you!