1. Click on this link and continue to finish installing Uplay: https://static3.cdn.ubi.com/orbit/launcher_installer/UplayInstaller.exe

2. Run Uplay and login or create an account

3. Click on the key icon

4. Fill in your code then click "Activate"

5. Your game activation is completed. You'll find your game in "Games". Clicking the game icon will allow you to download and install your game. Have fun!