What's Wrong?

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I know I have Java 6 and the launcher version is 1.1.7 but when the launch works, it pops up if i down to downgrade the version so it works properly.
 
Have you considered actually using a version of Java from this decade? Or upgrading your version of the client?

Or following the troubleshooting guide in general? It's there for a reason, you know.
 
I'm thinking of updating java here soon
And i dont know anything about a troubleshooting guide