How delete trial license of Cubase 11?

Hello Everyone!

I spend lots of time about that topic…and now I’m desperated and need some help.
Please tell my how do it.

If the trial is expired, you can delete it by doing maintenance in elcc. If it is still valid you can not remove it. But removing it does not make it possible to install another C11 trial.
Also there is no need to remove afaics, the dongle and soft elicencer can contain many many licences