After you file

BUT...who knows for sure....a programing expert might, but not likely in here:

 

anyhow, the main files (and additional subdirectories) I readily see that the installation .exe file created and installed, are in:

 

C:/Program Files (x86)/TurboTax/Individual 2021

 

...but I have no idea where they are supposed to end up the W11 directories, unless they are arranged similarly.

____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*