I just undated my java today, and I now I can't startup Chunky. I hope developers update it soon =)
It should work with the latest version of Java. Chunky is compiled with JDK6, and that should work just fine with Java 7 and 8.
Thx for your help. But I updated my java again the cmd still said "Registry key 'Software\javasoft\java runtime environment\current version' has value "1.7" but "1.6" is required.
Have you tried reinstalling Chunky?
Try to install with the Windows installer, and start Chunky using the start menu shortcut.
It seems like you are running the 1.6 version of java.exe which doesn't match the current Java version in the registry.
Closing this for lack of information.