I cannot register my Zenbook and I have double checked all the details are correct. Also my touchpad doesn't work , it did but stopped working. I have looking on Asus website, online and downloaded the manual (which is useless). The advise I've received is of not use, I don't get the options people are giving me. I think it just needs activating.
Reagrding the touchpad issue, please refer to the following FAQ for troubleshooting.
[Notebook] Troubleshooting - How to fix the Touchpad abnormal problems
And about the problem of not being able to register, I have sent you a message, please check.