Can't see "Launching Opus" in the options

These are my only options available:

Why can't I see "Launching Opus"?

The Launching Opus section isn't there in the Light version. It's mainly for Explorer Replacement, which isn't part of Light.

Here's a summary of the Light vs Pro differences:

If you're still evaluating Opus, you can switch between Light and Pro to try both versions, via Help > Licence Manager.

On the other hand, if you've bought a Light licence and want to upgrade it to Pro, you can do so for the difference in price between the two here.