Error Message is in spanish, means the user name or password inserted do not appear on any account registered, which make me think it is a teamviewer issue not login issue because my business partners already assisted me from endpoint and cloudops, and this is an issue, still not being able to be resolved.
Teamviewer error, el nombre de usuario y la contraseña introducidos no coinciden con ninguna cuenta en el registro
If somebody can assist, please let me know.