So, I tried installing Illarion on a different computer today. I didn't have Java, so downloaded 6.. Then all went well, until halfway through the client installation I get an error message saying "The client caused a error while starting up: Failed to initialise the LWJGL display". Now every time I try to even start the download, it goes to this immediately. How do I fix this? ( I did try some googling of this but the only thing I found was how to fix this inside minecraft files. Didn't help much )
Well, I did all of that, and it allowed me to actually start the installation again, but halfway through, same as before, I get the error window and it closes.