I think you've been helped, but for anyone else, I had a problem that TT Business would not update on my Win 10 laptop. I tried to update manually per the below link. This did not seem to work until I updated my Windows. There were several pending updates and once I finished them and did the manual update per the attached link, the auto updater worked. Good luck!
https://ttlc.intuit.com/turbotax-support/en-us/help-article/update-products/manually-update-turbotax...
