Minecraft Forums

So I've been on a bit of a modding spree for a while.The installation of optifine went smoothly. After I checked everything was working I began to play around with it. Unfortunately I wanted to see what would happen if I turned the render distance to extreme. It crashed minecraft and then when I tried to reload my world the render distance was still on extreme and it crashed the game before I had a chance to change it. I tried to create a new world but it still crashed. I have no backup of my jar and I would like to avoid force updating also some of the files are merged so I can't just only delete optifine files. Any tips or ideas would be appreciated.