Please download the OptiFine file from optifine.net. The OptiFine file from this website should be safer and more reliable than files you download from other sites. In addition, the OptiFine file should be a .jar file. If your downloaded file is a .rar file, you should unzip it first. See more OptiFine is one of the most downloaded Minecraft mods ever made. It not only helps you run Minecraft fast with no lag, but also can increase … See more To install OptiFine smoothly, please make sure you have completed the following steps: 1. Make sure you have Java installed. 2. Please install the most recent version of Minecraft. 3. Before installing OptiFine, make sure … See more In most cases, the OptiFine installer not working issue is caused by hijacked .jar association. In general, .jar files will be assigned to javaw.exe, which is the right program to execute a .jar file. However, some programs, … See more If you have tried the above methods, but OptiFine won't open still. You can try using other methods to open the OptiFine Installer file, for … See more WebNov 20, 2024 · How to Add an OptiFine Installation to the Minecraft Launcher Open the Minecraft Launcher, and click Installations at the top. Click the + New button. A window will appear where you can create a new Minecraft installation. Name this Optifine, and click the version drop-down box. Here click on the OptiFine version.
Adding Optifine shaders and resource packs - RLCraft Wiki
WebJul 20, 2024 · First you need to have Java installed, go to Java.com and install that if you haven't already. Second download the version of OptiFine you want on OptiFine.net . … WebJul 10, 2024 · I want to install Optifine for Minecraft, so I downloaded it and got a .jar file. I have been told that you need java to open this file, and that you then just double click it to open the installer. So I downloaded java and chose to open the .jar file using: "Java(TM) Platform SE binary" (as was specified in the guide on how to install Optifine). matthew anne with an e
Help! Optifine opening with winrar! - Planet Minecraft
WebOct 10, 2024 · I download the preview optifine but even after reinstalling Java over 5 times, it keeps opening in Winrar. I tried everything, opening the "open with" setting and trying nearly any java application in the Bin folder of Java, changing the settings of winrar to not read .Jar files, absolutely everything but it won't work! WebShow all versions ... ... WebMar 23, 2024 · So I right-clicked on the optifine RAR file and clicked open with JAVA, and get this error Java Installation Not Completed Unable to install Java There are errors in the following switches:... matthew ansara actor