What is Java Runtime Environment and do I need it? The Java Runtime Environment (JRE) version 8 is what you get when you download Java software from the official Java website.

If you get the Windows cannot find javaw.exe error message when trying to run a Java-based application on Windows 11/10 PC, use these fixes.

Well, the message says, "No Java Runtime Environment (JRE) was found on this system".<BR><BR>Guess we'll just have to leave it off on this system. UPS should be more than adequate to keep all ...