Thank you: The TTD that I filed was so many pages that I had to break up the front into two groups as my scanner could not handle the thickness of the entire front (and of course the same with the back) pages.
I could play around to try to merge but as stated by someone TTD cannot import even a good PDF file so it would not help much.
The earlier suggestion to take my 2020 TTD and transfer the files into A NEW 2021 TTD file and add my data again to make it a valid file. That would be good to have and to carry on the history as I can then use the new 2021 TTD to create my 2022 TTD files which will save much time for that.
