I've read many discussions here and none of them work for me.
I click launch then download the discover.jnlp file, I then click it and it seems as though Java launches, on my desktop a small process says "Java..." It looks like its working but then it disappears and nothing happens.
This is my first time using this, any suggestions would be great.
I tried that it didn't work, I also uninstalled Java then reinstalled...its still the same.
When I tried to open discover.jnlp with these instructions, the computer said it couldn't open this type of file. It wasn't in my Program Files\, it was under Program Files (x86)
Prompt for a program to open the .jnlp file: Occasionally, the file association with Java Web Start files can be lost. To restore it, browse to C:\Program Files\Java\jre7\lib and associate it with javaws.jar, or simply download and install the latest version of Java."