I tried to save it to the DOWNLOADS folder on Windows 10, and Volla - it worked. Why I have no idea. I was working out of an old directory where the previous years taxes were.
So this is a chicken and egg type of problem where Windows 10 (a Microsoft product) decides that its not going to let TurboTax (an Intuit company) open an write to a new file, for *security* reasons, but TT/Intuit never tested this before?
