jar file should be in the bin subdirectory of the Java install within your Mincraft installation (located in the runtime subdirectory of the install directory). Note that your directory structure may be slightly different depending on which version of Java was included with the Minecraft installer you used. Save the file to the following directory:Ĭ:\Program Files (x86)\Minecraft\runtime\jre-圆4\1.8.0_25\bin DO NOT download the “Installer-win” version. This will be the version indicated by the word “Installer”. jar file for the version of Forge you want to install.

Go to the Forge website () and download the.

Remember that before running a Forge installer fo any version of Minecraft you must first run that version of Minecraft on your machine. The answer turned out to be quite simple: leverage the version of Java that was installed with Minecraft. So now I was back to my original Java problem: how do I install something that requires Java without installing the Java runtime? He’s always used Forge for mods but when I tried installing Forge I got an error sayin that Java must be installed to run the Forge installer. This version is isolated in the Minecraft installation directory and does not require installing Java on it’s own.īut then my son asked me about mods. Lucky for me Mojang recently created a new version of their Minecraft launcher that includes it’s own version of Java. Minecraft requires the Java runtime to be installed but with it’s memory, security and updating issues Java was one headache I didn’t want to have on this new machine. I recently got a new computer that my son wanted to play Minecraft on.

Java installer not working