Can not produce the simplest applet

Question

Hi, guys
I tried to follow the example of the link, but never success.
http://www.netbeans.org/kb/50/tutorial-applets.html#runanddebug
Anybody can give me a hint?
Best Regards
Create the applet source file
Right-click the HelloApplet project node in the Projects window and select New File/Folder (Ctrl-N).
Under Categories, select Java Classes. Under File Types, select Applet.
Alternatively, if you want to visually design your applet, select Java GUI Forms > AWT Forms > Applet Form.
Click Next.
Under Class Name, type MyApplet. Under Package, type org.me.hello.
Click Finish.
The IDE creates the applet source file in the specified package. The applet source file opens in the Source editor.
After I created MyApplet.jar in the dist folder,
Failed to load Main class manifest attibute from
C:\Documents and Settings\...\MyApplet.jarHere is the code
     package org.me.hello;
     import java.applet.Applet;
     import java.awt.Graphics;
     public class MyApplet extends Applet {
         public void paint(Graphics g) {
          g.drawString("Hello applet!", 50, 25);
     }

Answer 1

Exception in thread "main" java.lang.NoClassDefFoundError: Myapplet (wrong name:
MyApplet)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)