You can also make minecraft beginning accession option and click on the blue link then close minecraft it is advisable not to install mod go in the bin and open minecraft.jar with winrar then open optifine hd d3, all Selected file inside (ctrl + a) and drag them into minecraft.jar delete your "meta inf" fermer optifine et ouvre chocapic13 shader v2, qui a comme nom v2 in the file v2, the file opens 1.4.6-1.4.7 Selecione you all and you slip into minecraft.jar always minecraft.jar, open the shader file you return to the v2 file and you choose your add-in graphics shader file (depending on your graphics card) 