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.

Next, right-click on the JAR file you wish to open and select Open with from the context menu.; Then, select Choose another app.; From the list of options, select Open with and choose Java(TM) ...

Then, open your browser to verify that the program is working. The crucial thing you need upfront is to have Java installed. It helps you open JAR files. Without it, Java apps aren’t going to run in ...

Basically you cannot set the required complex command to open .jar files by using “Open With…” in Windows 10. So what will normally happen is that you’ll associate the .jar file to open with java.exe, ...

Click on the Open button to open the JNLP file using Java Web Start. Open the JNLP File in a Text Editor. This method is mostly to check or edit the code of the JNLP file through the text editor. The ...