I have installed the plugin and trying to use launch the application from windows and I am getting the
following exception.

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java.io.FileNotFoundException: C:\Documents and Settings\schamarthi\.hudson\trayapp\preferences
(Access is denied)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at org.hudson.trayapp.HudsonTrayApp.<init>(HudsonTrayApp.java:65)
at org.hudson.trayapp.HudsonTrayApp.getHudsonTrayAppInstance(HudsonTrayApp.java:47)
at org.hudson.trayapp.HudsonTrayApp.main(HudsonTrayApp.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javaws.Launcher.executeApplication(Unknown Source)
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
at com.sun.javaws.Launcher.continueLaunch(Unknown Source)
at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)
at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)
at com.sun.javaws.Launcher.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.NoClassDefFoundError: org/jdesktop/jdic/tray/TrayIcon
at org.hudson.trayapp.gui.tray.JDICTrayIcon.<init>(JDICTrayIcon.java:22)
at org.hudson.trayapp.gui.Tray.<init>(Tray.java:50)
at org.hudson.trayapp.HudsonTrayApp.<init>(HudsonTrayApp.java:82)
at org.hudson.trayapp.HudsonTrayApp.getHudsonTrayAppInstance(HudsonTrayApp.java:47)
at org.hudson.trayapp.HudsonTrayApp.main(HudsonTrayApp.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javaws.Launcher.executeApplication(Unknown Source)
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
at com.sun.javaws.Launcher.continueLaunch(Unknown Source)
at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)
at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)
at com.sun.javaws.Launcher.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

1. 1. 1. 1. Java Web Start Error:
         2. null