Ok so I Installed forge and optifine and I put my optifine into the mods folder. Then when I startup minecraft with forge and just before it goes to the menu it says that optifine is not supported. I tried extracting and reinstalling and it still won't work. I also tried a different mod and it works. Forge and optifine are the same version. Also that version of optifine works by itself as a client. Someone please help or fix this.