My Unreal engine project won't load

Its stuck at 39%. I was messing with game settings and I turned on raytracing and lens flare and it said I needed to restart to apply changes. I did and now it is stuck. I don’t have an RTX card or anything so I’m thinking that’s why?

Is there a way I can change the settings back without opening the project?

You can find those settings in the DefaultEngine.ini config file, they should be under [/Script/Engine.RendererSettings], so you can set Raytracing to false there before loading your project.