Unity Balancer 0.8.2 has been installed. Restart your DAW, or add the plugin again if you already had it loaded on a track, so it picks up this version.
The manual has been opened for you, and a copy is on your Desktop ("Unity Balancer Manual.html").
Private beta: Unity Balancer is currently in private beta. To activate the plugin you need a license serial -- request access at beta.wearemey.com