Failed to start Denuvo driver. Error code: 5 (Total War Saga: Thrones of Britannia)

When you start the game throws the error: Run the game with admin's rights.
When you try to run as administrator displays this error: Failed to start Denuvo driver. Error code: 5.
Remember that Total war: Warhammer 2 had the same problem and I solved it by deleting some files, I don't remember what, tried different combinations to remove (with backup), but even...
Don't know how can be useful, but the PC is still attach...
Also, surprisingly, again don't know how it can be useful, but Total war: Three Kingdoms I have runs safely and the minimum salary, on average something like 55 fps