In the Desktop program? It asked you to enter the 14 digit License Code again? Turbo Tax asks for the License Code each time you start
https://ttlc.intuit.com/community/tax-topics/help/turbotax-2019-requests-license-activation-at-every...
But to open a return what happens when you go up to File-Open? Don't they all show up? You have the .tax2019 files on your computer? Did you save each return under a different name?
