See this topic: Jottacloud Error 401 (Unauthorized)
Go to https://www.jottacloud.com/web/account, make sure you are logged in, view the source and scroll all the way down. There you can find your user_id. Use that ID as user name in Duplicati.
See this topic: Jottacloud Error 401 (Unauthorized)
Go to https://www.jottacloud.com/web/account, make sure you are logged in, view the source and scroll all the way down. There you can find your user_id. Use that ID as user name in Duplicati.