cant install Aris Express 2.0

Hello,

i & my collegues have several problem with installing / upgrading Aris Express 2.0

Installation of Aris Express 1.0 worked without any problems (a few months ago) i dont have any clue why this happens now - we have all installed the latest version of Java & using IE7 (please dont come up with "update your browser" we tested aswell with the last firefox version and received the same error message)

attached you will find the error messages from Java

"Startfile"

"<?xml version="1.0" encoding="UTF-8"?>

<jnlp spec="1.0+" codebase="http://download.ariscommunity.com" href="express.jnlp">

  <information>

    <title>ARIS Express 2.0</title>

    <vendor>IDS Scheer AG</vendor>

    <homepage href="http://www.ids-scheer.com"/>

    <description>Model your business by using ARIS Express.</description>

    <description kind="short">Model your business by using ARIS Express.</description>

    <icon kind="shortcut" href="alogo.ico"/>

    <icon kind="splash" href="splash.gif"/>

    <offline-allowed/>

    <shortcut online="false">

      <desktop/><!-- create desktop shortcut -->

      <menu submenu="ARIS Express"/> <!-- create menu item for this app -->

    </shortcut>

 <association extensions="adf" mime-type="x-application/adf">

  <description kind="short">ARIS Document File</description>

  <icon href="adf.ico"/>

 </association>

  </information>

   

  <security>

    <all-permissions/>

  </security>

  <resources>

    <property name="jnlp.packEnabled" value="true"/>

    <j2se version="1.6+" initial-heap-size="64m" max-heap-size="512m"  java-vm-args="-Dsun.java2d.d3d=false -XX:MaxPermSize=96m"/>

    <jar href="activation.jar" download="eager" />

    <jar href="antlr.jar" download="eager" />

    <jar href="aris71db2.jar" download="eager" />

    <jar href="aris_loader.jar" download="eager" />

    <jar href="arismethod.jar" download="eager" />

    <jar href="cl_locale.jar" download="eager" />

    <jar href="cl_locale_de.jar" download="eager" />

    <jar href="cl_locale_en.jar" download="eager" />

    <jar href="client.jar" download="eager" />

    <jar href="cltech.jar" download="eager" />

    <jar href="common.jar" download="eager" />

    <jar href="commons-beanutils.jar" download="eager" />

    <jar href="commons-codec.jar" download="eager" />

    <jar href="commons-collections.jar" download="eager" />

    <jar href="commons-configuration.jar" download="eager" />

    <jar href="commons-digester.jar" download="eager" />

    <jar href="commons-io.jar" download="eager" />

    <jar href="commons-lang.jar" download="eager" />

    <jar href="commons-logging.jar" download="eager" />

    <jar href="commons-pool.jar" download="eager" />

    <jar href="components.jar" download="eager" />

    <jar href="components2.jar" download="eager" />

    <jar href="express_embedded_de_help.jar" download="eager" />

    <jar href="express_embedded_en_help.jar" download="eager" />

    <jar href="expresslauncher.jar" main="true" download="eager" />

    <jar href="filters.jar" download="eager" />

    <jar href="hsqldb.jar" download="eager" />

    <jar href="itext.jar" download="eager" />

    <jar href="itextasian.jar" download="eager" />

    <jar href="jdom.jar" download="eager" />

    <jar href="jh.jar" download="eager" />

    <jar href="jide.jar" download="eager" />

    <jar href="js.jar" download="eager" />

    <jar href="jxlayer.jar" download="eager" />

    <jar href="mail.jar" download="eager" />

    <jar href="rapidSpell.jar" download="eager" />

    <jar href="saaj-api.jar" download="eager" />

    <jar href="saaj-impl.jar" download="eager" />

    <jar href="serializer.jar" download="eager" />

    <jar href="server.jar" download="eager" />

    <jar href="server_locale.jar" download="eager" />

    <jar href="server_locale_de.jar" download="eager" />

    <jar href="server_locale_en.jar" download="eager" />

    <jar href="server_method_oem04.jar" download="eager" />

    <jar href="ws-commons-util.jar" download="eager" />

    <jar href="wsdl4j.jar" download="eager" />

    <jar href="xalan.jar" download="eager" />

    <jar href="xercesImpl.jar" download="eager" />

    <jar href="xml-apis.jar" download="eager" />

    <jar href="xmlrpc-client.jar" download="eager" />

    <jar href="xmlrpc-common.jar" download="eager" />

    <jar href="y-annotations.jar" download="eager" />

    <jar href="y-dictionaries.jar" download="eager" />

    <jar href="y-dl-core.jar" download="eager" />

    <jar href="y-dl-mapping-asa.jar" download="eager" />

    <jar href="y-dl-mapping-db2.jar" download="eager" />

    <jar href="y-dl-mapping-derby.jar" download="eager" />

    <jar href="y-dl-mapping-hsqldb.jar" download="eager" />

    <jar href="y-dl-mapping-lidl.jar" download="eager" />

    <jar href="y-dl-mapping-mssql.jar" download="eager" />

    <jar href="y-dl-mapping-olite.jar" download="eager" />

    <jar href="y-dl-mapping-oracle.jar" download="eager" />

    <jar href="y-dl-mapping-pg.jar" download="eager" />

    <jar href="y-domhelper.jar" download="eager" />

    <jar href="y-graphics.jar" download="eager" />

    <jar href="y-graphlayout.jar" download="eager" />

    <jar href="y-guiframework.jar" download="eager" />

    <jar href="y-lipo.jar" download="eager" />

    <jar href="y-reportexecution.jar" download="eager" />

    <jar href="y-reportoutput.jar" download="eager" />

    <jar href="y-spellchecker-dictionaries.jar" download="eager" />

    <jar href="y-spellchecker.jar" download="eager" />

    <jar href="y-utils.jar" download="eager" />

    <jar href="y.jar" download="eager" />

  </resources>

 

  <update check="background" policy="prompt-update"/>

   

  <!-- application class with main method -->

  <application-desc main-class="com.idsscheer.aris.expresslauncher.AExpressLauncher">

  <argument>helpurl</argument>

  <argument>http://www.ariscommunity.com/help/aris-express</argument&gt;

  <argument>banner</argument>

  <argument>http://banner.ariscommunity.com</argument&gt;

  </application-desc>

 </jnlp>"

"Exceptions"

com.sun.deploy.net.FailedDownloadException: Ressource konnte nicht geladen werden: http://download.ariscommunity.com/activation.jar

 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)

 at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)

 at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)

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

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

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

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

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

 at com.sun.javaws.Main.launchApp(Unknown Source)

 at com.sun.javaws.Main.continueInSecureThread(Unknown Source)

 at com.sun.javaws.Main$1.run(Unknown Source)

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

 

"java.io.IOException: Corrupted pack file: magic/ver = 1F8B0800/0.0 should be CAFED00D/150.7 OR CAFED00D/160.1

 at com.sun.java.util.jar.pack.NativeUnpack.start(Native Method)

 at com.sun.java.util.jar.pack.NativeUnpack.run(Unknown Source)

 at com.sun.java.util.jar.pack.NativeUnpack.run(Unknown Source)

 at com.sun.java.util.jar.pack.UnpackerImpl.unpack(Unknown Source)

 at com.sun.deploy.net.HttpDownloadHelper.download(Unknown Source)

 at com.sun.deploy.cache.Cache.downloadResourceToTempFile(Unknown Source)

 at com.sun.deploy.cache.Cache.downloadResourceToCache(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)

 at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)

 at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)

 at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)

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

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

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

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

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

 at com.sun.javaws.Main.launchApp(Unknown Source)

 at com.sun.javaws.Main.continueInSecureThread(Unknown Source)

 at com.sun.javaws.Main$1.run(Unknown Source)

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

"

Help would be really much appreciated

Best Regards 

Flow