OCR on Virtual Machine without Orchestrator

Hi all.

I log into a Citrix server and from there, throu remote desktop onto a Virtual Machine (Windows Server 2016 Datacenter). On that VM I have installed UiPath and Im trying to develop an unattended script wich includes some graphics based activities.

As long as my remote connection (between the Citrix server and the virtual machine) is active it all works fine, but as soon as I disconnect the remote session the script fails.
I’ve seen a couple of threads dealing with similar issues but using Orchestrator. I do not have this option.

Is it possibel to run an unattended robot on a virtual machine utilizing ocr without having an open mstsc connection ?
-Any tips on how to make this work (that do not involve purchasing orchestrator) ?

Best Regards
Tomas Risveden