How to start/stop Services in Guest-OS? (Windows)

Hello,

I need to start/stop some Services in the Guest-OS (Windows) with the orchestrator.

I tried to use this script with the command "net stop xxx":

Guest script manager package

But everytime it says "access denied", because UAC is enabled. I'm not able to disable the UAC, but the specified account has admin privileges.

Do you guys have any Idea how I can stop/start Guest-Services from the Orchestrator?

Thanks