Hey there @rebel_actual, thank you for taking the time to get in touch. I am sorry to hear that you have also been affected by this authentication error message. This error occurs when the content activation is not on the account logged into Ubisoft Connect and is instead on another account. We will gladly investigate this further for you. Do you know of any other accounts that you may have? If so, could you please try logging into them via Ubisoft Connect? Once you have done that, please try launching the game again.
Also in the future, can you please cons...