Verify Java is associated with JNLP files using the Java Control Panel window. Open it by clicking "Start," selecting "Control Panel," clicking "Programs" and clicking the "Java (32-bit)" option.

3] Run a Java or JAR file. Now when you double click on the JAR file, it will automatically run like how EXE files execute. If there is a problem with version, the file should inform you.

These files can include CLASS files, which are compiled JAVA code, image files, audio files, ... To open a .jar file in Windows, you can right-click on the file and select Extract all.

Java Network Launching Protocol, or JNLP files, are used for launching Java programs and Web applets over the Internet or company intranet. While some browsers, such as Internet Explorer, launch ...

Once you have installed Java, try opening the JNLP file or running the program that relies on the Java Runtime environment. It will most likely work like a charm. 5] Make sure that .JNLP file open ...

Java and Ajax file uploads. If you want to get fancy and perform an asynchronous file upload with Java, add Ajax functionality by editing the HTML file. If you replace the markup in HTML file with ...

The following command enables you to run any Java JAR file on the command line: java -jar jarfilename.jar. To use the JAR file opener that comes when you install Java with the JDK, just issue the ...

For example, you might open a data file in CSV format, ... This installment in the Open source Java projects series has explored what Spring Batch does and how to use it.

Alfresco just open sourced its intelligent file drive system. Matt Asay Contributing Writer Matt Asay is a veteran technology columnist who has written for CNET, ReadWrite, and other tech media.

JavaFX is a rapidly maturing technology, but its capabilities are still limited. In this installment of Open source Java projects, Jeff Friesen introduces you to JFXtras, utilities and add-ons ...