Updated to the newest provided on your website, but received this message at the top and so I did as it requested, uploaded twice, but still showing warning...
Entering the Download ID is not sufficient for enabling Akeeba Backup Professional's features. You will need to download and install the Akeeba Backup Professional package on your site twice, without uninstalling the Core version. For more information and detailed instructions please take a look at our video tutorial on upgrading Akeeba Backup Core to Professional.
Any ideas how to resolve this?