Swarm Agent doeasn't run on other nodes!

On my own machine, when I open Swarm agent, it start to runs in the backgrould. So I only acces it from the taskbar or task manager even if it is running.
However, when I start it on an other node, it doesn’t appear on the task manager.

Do I have to install UE4 for it? As I know, I don’t have to.

Thanks for your help!

Sollution: The path for the swarms on the slaves have to be the same as the path of the swarm on the host, and all of them need a SwamCache folder.