We have tried:
manually installing and checking Java paths.
running installer in compatibility mode
running installer with admin rights
using both of the two license keys that are on my account.
using online activation.
using offline activation.
All result in the same response, installation rolls back.
I can only think that the license code is incorrect still, but there seems no way to request a new code from NXP.
It is a clean install on a freshly reset windows 11 machine. Reading online this is such a common problem that there must be a clear sequence of steps to work through?