De registered it to all of my current details when i received it and I've had no problems since buying it.
Currently gone to download a book and it says that 'card details need to be updated' I clicked on the link which directs me to amazon page but it has the old owners email address for their amazon account and not mine? Tried de registering and re entering my details but its still showing wrong email address? At the moment i am unable to update card details to purchase any further books, any help appreciated. Thank you