Java - Unable to launch the application.

[kowal0050]

Witam,
Od pewnego czasu mam problem z uruchomieniem aplikacji AlwaysOnPC. Wyskakuje mi okienko Unable to launch the application. Pod tym piszę :
Name: AlwaysOnPC
Publisher: xForm Computing Inc.
From: alwaysonpc.com

Log z Launch File:

 

 

<jnlp spec="1.0+" codebase="http://www.alwaysonpc.com/classes/" href="startAlwaysOnPC.jnlp">

<information>

<title>AlwaysOnPC</title>

<vendor>xForm Computing Inc.</vendor>

<homepage href="index.php"/>

<description>AlwaysOnPC Java Client</description>

<icon kind="shortcut" href="aopc-icon-32.gif"/>

<icon kind="splash" href="aopc-splash.png"/>

<offline-allowed/>

<shortcut online="false">

<desktop/>

</shortcut>

</information>

<resources>

<j2se href="http://java.sun.com/products/autodl/j2se" version="1.6+"/>

<jar href="jAOPC-r10.4.jar" main="false" download="eager"/>

</resources>

<security>

<all-permissions/>

</security>

<application-desc main-class="VncViewer">

<argument>Encoding</argument>

<argument>Tight</argument>

</application-desc>

</jnlp>

Log z Exception:

java.lang.ClassNotFoundException: VncViewer

at java.net.URLClassLoader$1.run(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 com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)

at com.sun.javaws.Launcher.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)