Launching UAT Failed when Trying to use Project Launcher

Hi there, I’m having issues when trying to launch a project using the Project Launcher. This is the first game I’ve built within UE4 and I have no idea what I’m doing wrong.

It keeps failing at the ‘Launching UAT’ task and I’m not sure how to fix it.

Any help would be muchly appreciated.

I got the same problem… any solution?

Thank you.

Same problem.