Java - The system cannot find the file specified

Traceback (most recent call last):
File "<string>", line 444, in <module>
File "<string>", line 435, in main
File "Z:\jythondev\jython27\src\shell\build\jython\out00-PYZ.pyz\subprocess", line 522, in call
File "Z:\jythondev\jython27\src\shell\build\jython\out00-PYZ.pyz\subprocess", line 710, in __init__
File "Z:\jythondev\jython27\src\shell\build\jython\out00-PYZ.pyz\subprocess", line 958, in _execute_child
WindowsError: [Error 2] The system cannot find the file specified

Solution
https://www.cnpython.com/qa/216323
set JAVA_HOME=C:\Program Files\Java\jdk1.8.0_92, does not exist java_home path.
Trying to added it and have a try