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.

The Java JDK (Java Development Kit) is a software development environment that creates Java applications.

Jucheck wanted to update Java, yet, it did list the publisher unknown. I did update a couple of times. Then eventually the system got slow. MS came out with the new security center. I used it and ...