I have been following the instructions in the YouTube video link:https://www.youtube.com/watch?v=Oeozvnb_-eI
I am having an issue where I attempt to run the ROM (I have the art and everything, used the Wizard to find the ROMs, 7z file type, etc), the screen goes black and the game doesn't start. LaunchBox, RetroArch, and the ROMs are all in my secondary hard drive main directory. I'm wondering what setting I may have gotten wrong or if the ROMs are just bad or something? For reference I'm basically like 10 minutes into the video where I start having trouble. Everything before that, steps went smoothly.