j'ai tout essayé, fermer l'ordi, recommencer l'installation, pas capable de le taper le signe @ quand je veux me connecter.
Try typing your account info into notepad, Copy it then paste it into Garmin Express.
Well my French isn’t very good but as I understand your problem you are having trouble inserting the “@“ symbol. See if the instructions at https://www.quora.com/Where-is-the-sign-on-a-French-keyboard is of any help.
