Hi abreukers .
Thank You for response, and I apologize for my "clumsy" language in my posts :)
Unfortunately, I do not see the picture "octaneserver-blender_plugin.jpg" because I have info: You do not have the required permissions to view the files attached to this post.
But I think I know what do ...

Hi,
i would like try demo version. I downloaded Octane Server DEMO and Fully Integrated Plugins for Blender.
I installed Server and Plugins and start them.
But i cant start render.

What I'm doing wrong?
What should I do to start render?