SFS (Spaceflight Simulator) (my fav game)

I like that game too but there is one thing I needed

We pirating steam games🏴‍☠️☠️🦜🥀

why it says "failed to load asset pack: object reference not set to an instance of an object" when i put custom mods?

steamunlocked game, may have virus

Hello! i have a problem when download some mods, ex: part editor does't work, ANAIS too, (and others mod too) i have windows 11, and downloaded the autorizhed game mods, in jmnet forum