Cortex 5.1 Activation / License key

Hello all. I download cortex 5.1 Dalies free version. Followed all the setup tasks and installed cortex.
It is asking me for a License / Activation key. This information was not sent to me.
Any help would be appreciated.
Kind regards,

Ben Denbrave.

Hi Ben,

We have no record of you signing up for a free version. You can sign up here: The current version of Cortex is v5.3.