Are you saying all yours say this when checking file properties? Right Click- Properties- Digital Signatures-Details-View Certificate "This CA Root Certificate is not Trusted"? If if they do and they still run without a warning you may have UAC set not to notify you when apps make changes? The program trying to execute is intuitupdater.exe (has the r on the end) However there is a program in that directory that is just intuitupdate.exe, but that is not what is attempting to run.
Looking back I see 4 years of using TurboTax on this computer with no issues like this prior. What version is your TurboTax.exe, mine is 2023.47.11.26. I loaded from CD with no problems and then did one update with no problem about un trusted certificate. That update 2023.47.11.26 must have done something.
I have thought about using Revo to uninstall and reinstall from CD. Don't know what issues that will cause with licenses. Would have thought downloading superpatch and running it would have put latest version on PC. However that proved wrong, after superpatch, it still says there are updates available.
