Jar executable

[mwr1976]

I created an app and created a .jar file with all the needed files. I can double click on it in the destination folder and it will run. I emailed it to a friend and when he tries to run it he gets a java error that says cannot find main class. How do I make an executable or install the .jar file so it can be executed by clicking on a shortcut or by clicking on the .jar file?

[jammas615]

You need to create and executable jar. If you are using eclipse or NetBeans you can select an executable jar when exporting your project. Otherwise read this:Distributing your Application as an Executable JAR file

[AndyVidk]

If you open the jar in an archive manager, try and open the the meta-inf and paste its context in here.

Regards Andy.