How to disable automatic launch Cubase LE AI Elements 10.5

When starting Mac (macOS High Sierra version 10.13.6) Cubase LE AI Elements 10.5 is automatically launched.
How can I disable that?

Greetings and thanks for any replys.

Hi,

Quit Cubase before you quit your Mac. Or remove it from the System Preferences > Users & Groups > Login Items.