Hi, I'm using Java 9 on Win10. According to the release log v1.4.4, Figtree is able to run on Java 9, but I got the warning This application requires a Java Runtime Environment 1.6.0 when I try to ...

Okay, so I have checked the source code of launch4j and it searches the registry (not the file system) for entries from Oracle and IBM: "SOFTWARE\JavaSoft\Java Runtime Environment" ...