How to configure IE (Internet Explorer) to automatically run JNLP files. I have JRE (Java Runtime Environment) installed.

If you have JRE (Java Runtime Environment) installed, you can follow these steps to configure IE (Internet Explorer) to automatically run JNLP files, when it is clicked:

1. Run IE (Internet Explorer), and go to Settings.

2. Select "Internet Options", then "Programs".

3. Click "Set programs". You see the "Control Panel\Programs\Default Programs" screen.

4. Click "Associate a file type or protocol with a program" link. You see a list of file extensions and their associated programs.

5. Select the .jnlp (JNLP File) entry, and click "Change Program" button.

6. Click "Browse" button to select \fyicenter\jdk-1.8.0\bin\javaws. You see .jnlp is associated with "Java Web Start Launcher" program.

Now open DynamicTreeDemo.html in IE browser and click "JavaWS Launch". You see DynamicTreeDemo running in a new window.

The following picture shows how to configure IE to run JNLP files automatically with JavaWS:

⇒Using JavaWS (Java Web Start) in Web Pages

⇒⇒FAQ for JavaWS (Java Web Start)