read this, It might help you out. some interesting stuff in that article.
https://ue4community.wiki/dedicated-…ws%29-cny2avzu
EDIT: I was looking at this project and no server exe has been made. Open the Binaries/Win64 folder and you should see server binaries files there. Beings there are none you need to make them. Read the section > Building the server. Make those and i think it might work.
I’m in the middle of working on this, will be a few days until i get everything in and start to compile it up. When i get it running, i will let you know what i did to get it running. If you get it working post what you did.