Turbo Tax error message

[PaulNad]

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

[PaulNad]

I followed the link suggested, asked the question there and found another forum entry with the same question.  I followed the steps details and it seems to have fixed the issue.