How do I install OptiFine for Minecraft?
Step 1: Double-click the OptiFine setup file. Step 2: Click on Open with>Java (™) Platform SE Binary. Step 3: You will see a popup that displays the path to the Minecraft folder; this is where the installer will be placed. So, make sure you install Minecraft before you get OptiFine.
How do you use OptiFine after installing it?
Once you’ve finished installing Optifine, launch Minecraft. On the bottom-left in the Minecraft window, select Optifine from the drop-down menu, or create a new profile for Optifine. You can use different versions of Optifine by creating a new profile for each version you want to try.
How do I open OptiFine with Java?
Right-click the OptiFine file and choose Open with > Java (TM) Platform SE binary. Some people also suggest you try using command to run the OptiFine Installer file.
Do I need Java for OptiFine?
The Optifine installer is based on Java, so it is necessary to have Java installed on your computer.