I just checked and I have the latest Java.
So I hope that is good.
I am downloading the "no-java" version now.
(Cute how they go in program files\arduino...... rather than just in program files..... how I have the other two.)
Took a bit of finding.
Installed the NON-JAVA version. Same problem.
It just gives up on me. Same error.
(I put in in a similar path but appended NO JAVA to the end, so I have both versions installed.)
That isn't a problem is it?