A comprehensive PDF guide regarding activating Expressive E software protected by PACE iLok is available here:
👉 Expressive E iLok License Activation Guide

To activate your plugin license for the first time, you need an iLok activation code.
It’s a string of numbers in the following format:
XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XX
 

You will find the code in the my products section of your Expressive E account. You can copy the code to your clipboard by clicking on the ‘copy’ button. It makes it easy to paste it when you are asked to redeem it.