i am a completly new user. i installed the booklibrary pro (downloaded current version after successfull payment). i added my amazon-data and then i created 2 categories.
in one of those categories i tried to create a book. i filled in book-id with "1", filled in ISBN10 with "3442369649", selected categorie and amazon-service amazon.de and wanted to sace the book.
i also tried it with isbn13 from this book: Link: link
But it is not possible to save the book because of following error-message:
faultcode: AWS.InvalidParameterValue, faultstring: 3442369649 is not a valid value for ItemId. Please change this value and retry your request
i makes no different if i try it with isbn10 or isbn13, i also tried with other books, always the same error. please help !