Error: Interactive sign-in is not enabled for this tenant. Enable it from the Orchestrator settings, or connect using the machine key.
Refer screenshot…
Follow the steps in the below link properly and go through the interactive sign-in explanation…
It will resolve your issue…
@jmy
now go to orchestrator and add robot to the default folder…
You main issue was not connecting to Orchestrator… Looks like it is resolved…
You have to work on adding robot and assigning license to get rid of it…
Refer below for managing robots