Can not delete the Machine

I am having problem deleting the Machine in Orchestrator. It gives a following error. However, there is no robot active and attached to it. Have anyone faced the same problem?

Untitled

@jrp
as indicated by the message: Remove the machine definitions from the rebots which are using it. Once the machine definition is unaasigned to any robot it can be removed.

Hi @jrp ,

In addition to what Peter mentioned, if you’re using multiple folders check if there are robots associated in those folders and remove the robots, and then delete the machine.

Regards,
PD

I don’t have any robot associated with the machine, and there is no other folder with robot attached to the machine.

I checked everything and there is no robot attached to machine for any folder.

However, in machine definition for version it shows 1+ version I don’t know why.