Thank you for your reply @MarilynG1
I am indeed using Turboxtax Online. I don't have a carryover from 2020 and the 1116 Foreign Tax Credit Computation Worksheet (which I can't find to open in full but can scroll in the "review" pane) shows a carryover from 2021 to 2022, so I should be able to e-file.
However even after signing out of Turbotax, clearing the cache and cookies, closing and reopening my browser, and enabling popups, I am still getting the message that I need Form 1116, Schedule B and therefore cannot e-file.
Any other ideas?
