Log in to the Client Area on the AiC Website: https://appsincadd.co.uk/account/login
Your n4ce licence details will be listed at the top of the page, under the heading Dongle Information.
n4ce Software Licences will be listed here also.
You will see your Dongle/Licence Serial No, Dongle ID, Authorisation Code, the n4ce Version and whether the n4ce licence is Active or not.
Copy and paste your dongle/Licence Authorisation code from the Authorisation column into n4ce, when requested to do so.
Please note: The Authorisation Code shown, is for the current version of n4ce only. If you need an Authorisation Code for an older version of n4ce, please contact AiC on 01509 504501 or email firstname.lastname@example.org