@kraig Sounds like the issue that I was describing above, that I also confirmed a fix that worked for me. Did you add a state product to your installation of TurboTax Federal? If your prior save was created using Deluxe with a State, then when you try to open the file and you don't have the state product added, you will get a corrupt error.
When I called TurboTax on this error, they were quick to say that anything and everything under the sun corrupted my save file, which was transferred via USB stick from one Windows PC to another Windows PC. In reality, this little known issue with a corrupt save is simply due to not having a state product selected if you created the save file with a state product.
Add a state and then attempt to open the file. Good luck!
