Type %appdata% and press “Enter” key or click OK. Quick way to get there: Press the “Windows” key and the “R” key at the same time. Open the Application Support folder and then MinecraftĬ:\Users\Your Profile Name\AppData\Roaming\.minecraft\ Type ~/Library and press the “Enter” key. Quick way to get there: Click on the desktop and then press the combination of “Command+Shift+G” keys at the same time.
Users/Your Profile Name/Library/Application Support/minecraft/ You can try installing a previous build to fix this.
Install Optifine HD (Not necessary but desirable).