If Java is not recognized as internal or external command, you need to make sure that the installation is not problematic and its path is recognized as system variables.

How to run a JAR file in Windows 11/10 Since Java or JAR files can’t run on Windows on their own, you need to install the Java Framework or what is popularly called Java.

I've put the jar files in a new folder, added that folder to the PATH and CLASSPATH, and added that to the build path as an external library.

Alfresco open sources JLAN, a Java-based embedded virtual file system Alfresco just open sourced its intelligent file drive system.