Why does the ACN Account Management registration process say my User Name is already in use?
If you are trying to register but are getting a message that says that your User Name is already in use, this means that either another customer has already selected that User Name or you are already registered with that User Name. If you remember your Password, you can try and log in to your ACN Account Management with that User Name. If you have forgotten your Password, use the Forgot Password link found on www.myacn.com home page and follow the directions. If these suggestions do not work, it is likely that someone else registered with that User Name and you will have to select a different User Name to register. If you continue to have difficulties, please contact ACN Customer Care for further assistance.
