Java Runtime Error

[Ohrwerk]

I always get the following error message on Windows x64.
Which Java Runtime is needed please?

Java Version: jre-8u341-windows-x64.exe
JAVA Virtual Machine Launcher
Error: A JNI error has occurred, please check your installation and try again.
A Java Exception has accurred.

[Araxeus]

you need JDK 15 - see #33 (its also on the readme)

[Ohrwerk]

Many thanks