This looks very similar to a the problem I had. After the initial installation of TurboTax 2018 Premier, when the program tried to update with the latest versions, it would fail with errors similar to what you are seeing.
I've attached a paper I wrote that describes what I saw and how to solve it. I recommend you check the Analysis section of the paper to see if you are seeing the same FIPS error. If you are, then the Solution section should work.
