Ditto, same problem, I bought a new Windows 11 laptop. I have been on the phone with 2 different agents for 2 hours and no resolve. I've installed Turbo Tax Deluxe from a disc & it wouldn't let me enter my license code. So I uninstalled it and downloaded it off the internet with my license code. When you launch TurboTax it asks again to enter the license code in the box and it won't enter anything. The last agent told me to update my windows which I did and it did not correct the problem.
