Optifine not downloading/opening correctly

  1. 3 years ago

    I have downloaded the newest version of java on my new cpu. After downloading Optifine, I attempt to run it in java but it will not work. Instead of opening the application, an error message pops up and says "unable to launch the application". That's it.

    I have tried to uninstall and reinstall both optifine and java to no prevail.

    The only weird thing is the java file on my desktop is named (jre-8u271-windows-x64) and has a windows defender shield icon in the lower right corner of the java icon.

  2. Java has problem but it sounds like you downloaded the file to your desktop instead of installing it... are you sure you put it in the right folder?

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