JNI error

[Raj Devaraj]

I am trying to run c programs through Java GUi. I have successfully done it before. But now I am getting the following error. Please help me.
Exception occurred during event dispatching:
java.lang.UnsatisfiedLinkError: no hello in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java, Compiled Code)
at java.lang.Runtime.loadLibrary0(Runtime.java, Compiled Code)
at java.lang.System.loadLibrary(System.java, Compiled Code)
at HelloWorld.<clinit>(HelloWorld.java:10)
at ListTestPanel.actionPerformed(ListTest.java, Compiled Code)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java, Compiled Code)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java, Compiled Code)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java, Compiled Code)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java, Compiled Code)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java, Compiled Code)
at java.awt.Component.processMouseEvent(Component.java, Compiled Code)
at java.awt.Component.processEvent(Component.java, Compiled Code)
at java.awt.Container.processEvent(Container.java, Compiled Code)
at java.awt.Component.dispatchEventImpl(Component.java, Compiled Code)
at java.awt.Container.dispatchEventImpl(Container.java, Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled Code)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java, Compiled Code)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java, Compiled Code)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java, Compiled Code)
at java.awt.Container.dispatchEventImpl(Container.java, Compiled Code)
at java.awt.Window.dispatchEventImpl(Window.java, Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled Code)
at java.awt.EventQueue.dispatchEvent(EventQueue.java, Compiled Code)
at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java, Compiled Code)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java, Compiled Code)
at java.awt.EventDispatchThread.run(EventDispatchThread.java, Compiled Code)
It gives this error "java.lang.UnsatisfiedLinkError: no hello in java.library.path"
What am I doing wrong?.

Thanks in advance

[Kenny]

Try adding the following to the command -Djava.library.path=<Dll Dir>

[Cindy Glass]

Hi Kenny,
Welcome to JavaRanch and thanks for hlpeing out. However, please change your name to be compliant with JavaRanch's naming policy. It should not be obviously fictitious.
Your displayed name should be 2 separate names with more than 1 letter each. We really would prefer that you use your REAL name.
You can change your name: here.
Hope to see you around more,
Cindy