I was just gonna download the latest version for my Java. What happens? Fine, I'll get to the point. It said what the picture says.
So can we really trust Optifine? I'm not saying its stupid, But you should be carful around it. If you see any weird stuff, I recommend you to delete that and turn on your anti-virus or anything. Forge is more complicated but trusted more. This is a warning to ALL Minecraft mod users. -Note, This post has been confirmed as one that has been solved, as this is normal for mod runners