Message13056

I have tried to install in Win10 Pro with different Java versions:
jre-8u241-windows-i586.exe
jre-8u241-windows-x64.exe
jre-8u251-windows-i586.exe
jre-8u251-windows-x64.exe
jre-8u181-windows-i586.exe
jre-8u181-windows-x64.exe
PC: Intel i7-700, 2.80 Ghz, x64 bit CPU
C:\Jython>java -jar jython-installer-2.7.2.jar
Exception in thread "main" java.lang.ExceptionInInitializerError
 at org.python.core.PySystemState.<clinit>(PySystemState.java:73)
 at org.python.util.jython.main(jython.java:533)
Caused by: java.lang.IllegalArgumentException: Cannot create PyString with non-byte value
 at org.python.core.PyString.<init>(PyString.java:57)
 at org.python.core.PyString.<init>(PyString.java:70)
 at org.python.core.PyString.<init>(PyString.java:74)
 at org.python.core.Py.newString(Py.java:643)
 at org.python.core.PyJavaType.init(PyJavaType.java:543)
 at org.python.core.PyType$Registry.createType(PyType.java:477)
 at org.python.core.PyType$Registry.addFromClass(PyType.java:426)
 at org.python.core.PyType$Registry.resolveType(PyType.java:352)
 at org.python.core.PyType$Registry1ドル.computeValue(PyType.java:208)
 at org.python.core.PyType$Registry1ドル.computeValue(PyType.java:202)
 at java.lang.ClassValue.getFromHashMap(Unknown Source)
 at java.lang.ClassValue.getFromBackup(Unknown Source)
 at java.lang.ClassValue.get(Unknown Source)
 at org.python.core.PyType.fromClass(PyType.java:2137)
 at org.python.core.PyObject.<init>(PyObject.java:85)
 at org.python.core.PySingleton.<init>(PySingleton.java:9)
 at org.python.core.PyNotImplemented.<init>(PyNotImplemented.java:10)
 at org.python.core.Py.<clinit>(Py.java:66)
 ... 2 more
Could you please assist? Is this already fixed?
It works fine on Win 10 Enterprise.
Best regards,
Sherif