Which uninstaller product are you using?
I have tried manual cleanup, but so far unsuccessful
I am having similar issues. I used TurboTax for Mac in 2017 and 2018 and it worked well then.
TurboTax 2019 on Mac is problematic.
I am also trying running Windows 10 virtual using Parallels for Mac. It seemed better, but get looping at login screen at just before efile.
So close.
