The last and most important step: Delete the ‘META-INF’ folder inside the ‘minecraft.jar’ file otherwise, Minecraft will just crash when you start it up. Minecraft and MinecraftForge both compile against Java. Follow the instructions provided by the mod at this point: For the WW2 Guns mod, you’ll copy all of the ‘.class’ files from ModLoader, ModloaderMP, AudioMod, and the WW2 Guns mod into the open ‘minecraft.jar’ archive. Obtain a Java 8 Development Kit (JDK) and a 64-bit Java Virtual Machine (JVM).

You’ll see a long list of files in a new window. close everything and open up Minecraft and launch with forge to the main menu,to check if the mod is installed click on the mods button as you can see journeymap is listed there. In this chapter, I explain what a mod is, describe how to use the LearnToMod online software and how to connect to the LearnToMod multiplayer Minecraft. Right-click the original minecraft.jar, and open the archive with Win-RAR/7-Zip. from your downloads folder take mod file (in my case it is journeymap) and drag it into the mods folder. If something goes wrong, you’ll want a clean copy to start over with. When you find it, make a copy of ‘minecraft.jar’, and stash it somewhere. Open the folder titled ‘bin’, and look for the file ‘minecraft.jar’–this is where the magic happens.

The folder ‘.minecraft’ will be at the top. Click the Start button, and type ” %appdata% ” into the search window (without quotation marks but with one space before and another after the typed string) to get to Windows’ application data folder.

How to update minecraft mods