first of all, thanks for your great job, I really appreciate dp.kinect2.
I've tried it with a trial registration, though I've actually purchased it (I received my registration name and key by email).
When I try to register, after giving my registration name, I think I'm supposed to choose the key file. I actually don't have it, I tried to create one with the key in but it didn't work.
Could you please help me with that?
Please visit the setup guide at https://github.com/diablodale/dp.kinect2/wiki#register-dpkinect2
There you can follow the pictures to register dp.kinect2.
Above you write "I received my registration name and key by email". Yes, you will receive your registration name by email. You will also receive a download link by email to download your key.
It is that key that you use when registering.