1 is for JAP.Both, 0.3 and 0.4 works here.
@gilgamesh003 right click My Computer > Properties. Now click on Advanced System Settings, go to the tab Advanced, click on the button Enviroment Variablesm, in the System Variables box, search for PATH, do a double click, read it and search for a Java Path like (C:\ProgramData\Oracle\Java\javapath, if you dont have it, you should.
@Olmectron all games without a proper company code have 1 instead, is that correct?
This is part of original JNUSTool code, and it's indicated in the code like that.