Got very good help from Andy at TTAX. He is researching the issue and will get back to me. I am embarrassed to find that I solved the problem by completely uninstalling TTAX , reinstalling and getting all the updates. Problem fixed. I think I had a corrupted file or a bad update.
I tried to find a way to contact Andy but there does not seem to be a path to do so. I wanted to head off his doing a lot of work. I will have to wait for his call.
Anyway, thanks for your response and help.
