@sabone
On the"Properties"........ "Compatibility" Tab....did you try checking the box for "Compatibility mode" running the program in compatibility mode for Windows 8? (Don't attempt to use Windows 7 compatibility for TTX 2019, but you could try W7 too for the older TTX software) .
Other than that, and what I already posted about the internal "Run this program as an administrator" at the bottom of the the same Compatibility tab.....I have no other ideas.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
