Yes that's correct. It comes up but then immediately closes itself without error or anything. I even tried opening it as administrator. Still nothing ☹️
Oh no ): That sounds bad, I'm not sure how I can reproduce and fix this. Which operating system are you running, is it Windows 10? You can also contact me at muddasheep@gmail.com if you want to keep the discussion going there.
Edit: Here's a thread on reddit with a few ideas/potential solutions, even though I realize you said you don't get an error message. It is a Unity application, so that may be able to help you. Let me know if you can figure it out!