got it to work by exporting the application to executable and running the executable.. it worked just fine.

1. import processing.core.*;
2. import com.sun.jna.Pointer;
3. import cl.nui.VKinect;
4. 
   
5. public class KinectSketch extends PApplet {
6.     VKinect kinect;
7.     public void setup() {
8.         size(640,480);
9.         background(0);
10.         try {
11.             kinect = new VKinect();
12.             kinect.init(); // In this minimal sketch, this line triggers the error                                                           
    
13.         } catch (Exception e) {
14.             e.printStackTrace();
15.         }
16.     }
17.     public void draw() {
18.     }
19. }

1. Exception in thread "Animation Thread" java.lang.UnsatisfiedLinkError: Unable to load library 'CLNUIDevice.dll': The specified module could not be found.
2.     at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:163)
3.     at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:236)
4.     at com.sun.jna.Library$Handler.<init>(Library.java:140)
5.     at com.sun.jna.Native.loadLibrary(Native.java:379)
6.     at com.sun.jna.Native.loadLibrary(Native.java:364)
7.     at cl.nui.CLNUI.<clinit>(CLNUI.java:17)
8.     at cl.nui.VKinect.init(VKinect.java:138)
9.     at KinectSketch.setup(KinectSketch.java:16)
10.     at processing.core.PApplet.handleDraw(PApplet.java:1402)
11.     at processing.core.PApplet.run(PApplet.java:1327)
12.     at java.lang.Thread.run(Unknown Source)

java.lang.UnsatisfiedLinkError usually occurs when the library can't be found, native function declarations aren't what they should be, or a C compiler has mangled the exported names of functions in the DLL.

If you are using  Eclipse 64 bits -->

Choose Java 32 bits  Java System Library in your Eclipse project.

In  Properties of  Java System Library you can set an  Alternate JRE.

1. public class App extends PApplet
2. {
3.     public void setup()
4.     {
5.         size( WIDTH, HEIGHT, P3D );
6.         //hint( ENABLE_OPENGL_4X_SMOOTH );
7.         frameRate( 60 );
8.         manager = new KinectManager();
9.         System.out.println( "+ Device count: " + manager.getDeviceCount() );
10.         System.out.println( "+ Device0 Serial: " + manager.getDeviceSerial(0) );
11.         System.out.println( "+ Device1 Serial: " + manager.getDeviceSerial(1) );
12.         kinect = manager.createDevice( 0 );
13.         kinect.setDepthMode( KinectDevice.MODE_CORRECTED12 );
14.         kinect.setMotorTilt( 0 );
15.         kinect2 = manager.createDevice( 1 );
16.         kinect2.setDepthMode( KinectDevice.MODE_CORRECTED12 );
17.         kinect2.setMotorTilt( 0 );
18.         colorData = createImage( 640, 480, RGB );
19.         depthData = createImage( 640, 480, RGB );
20.         colorData2 = createImage( 640, 480, RGB );
21.         depthData2 = createImage( 640, 480, RGB );
22.     }
23.     public void draw()
24.     {
25.         background( 66 );       
26.         //
27.         // Debug screens
28.         //
29.         perspective();
30.         camera();
31.         if( kinect.isCameraValid() )
32.         {
33.             colorData.pixels = kinect.getColor();
34.             colorData.updatePixels();
35.             convertDepthMap( kinect, depthData );
36.             image( colorData, width-160, 0, 160, 120 );
37.             image( depthData, width-160, 120, 160, 120 );
38.         }
39.         if( kinect2.isCameraValid() )
40.         {
41.             colorData2.pixels = kinect2.getColor();
42.             colorData2.updatePixels();
43.             convertDepthMap( kinect2, depthData2 );
44.             image( colorData2, width-320, 0, 160, 120 );
45.             image( depthData2, width-320, 120, 160, 120 );
46.         }
47.     }
48.     public void convertDepthMap( KinectDevice device, PImage depth )
49.     {
50.         // Convert depth to 8bit grayscale just for display
51.         short[] buffer = device.getDepth16();
52.         //depthData.loadPixels();
53.         for( int i=0; i<640*480; i++ )
54.         {
55.             // Move to 8bit precision (just for displaying)
56.             depth.pixels[i] = color( (buffer[i]>>3)&0xff );
57.         }
58.         depth.updatePixels();
59.     }
60.     public void stop()
61.     {
62.         if( manager != null ) manager.release();
63.         super.stop();
64.     }
65.     public static void main( String[] args )
66.     {
67.         if( FULLSCREEN ) PApplet.main( new String[] { "--present", "App" } );
68.         else    PApplet.main( new String[] { "--display=1", "App" } );
69.     }
70. }