I am running Turbo Taz Deluxe for Desktop (Win 11) 2025. I have enter all of my Federal data. Now when opening Turbo Tax I get the following error message:
System.Runtime.Serializaton.SerializationException:...
When at the point of reviewing my Federal forms, TT again checks for software updates, gets the same error message, and It won't go any further. I have seen this error posted from others, but have not seen a solution.
PaulNad
