I did the download and the same error happened to me.....BUT good news! I just saw the following updated 2 hours ago...
"Some TurboTax CD/Download users are reporting an error with their California Information worksheet. The error tells users they must select YES or NO when asked if the address is their principal residence. This applies to California resident filers only.
We're working to resolve this issue and anticipate it'll be fixed on March 5."
So hopefully it gets fixed both on the download and the online versions 😉
