I'm having the same problem. I changed the installation folder to C:\Program Files (x86)\TurboTax\Individual 2023 simply because that's where all previous years of TT were installed and I wanted to keep them together. The installation proceeded fine and asked to load any updates. I clicked to update and TT closed. It had installed in Program Files anyway. TurboTax.exe is in C:\Program Files\TurboTax\Individual 2023\64bit, which seems odd if it can't be installed in the (x86) folder. I uninstalled and reinstalled, accepting its default folder, and it seems to be working. This problem should be fixed.
