I had this problem too. Turned out I had wrong settings in the Orchestrator. It was solved by setting up my account, machine and licenses correctly. Then connecting the user and machine to the right folder. When running a process, both the account and machine need to be filled in.
ashokkarale
postwick
ppr
Yoichi
SenzoD
Vinit_Mhatre
Jon_Smith
Gopi_Krishna1
MD_Farhan1
soundarya_A1