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Loading on vista bug

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2008-11-30
2018-10-26
  • Steve Abbott

    Steve Abbott - 2008-11-30

    I tried to install first 0.57.1, then 0.57.2.  On a new acer extensa 4420 laptop with vista.  In either case the installer returned the message Directory can not be opened.  Please select another...

    I can find no way around this problem.  Any suggestions?

     
  • Hayati TASTAN

    Hayati TASTAN - 2018-10-26

    I encountered the following problem while installing Archimedes-0.62.0.-full-installer.jar for Windows 10 OS:

    D:> java -jar Archimedes-0.62.0.-full-installer.jar

    And got the messages below:

    Exception in thread "IzPack - Unpacker thread" java.lang.NoClassDefFoundError: com/izforge/izpack/compiler/CompilerException
    at com.izforge.izpack.installer.Unpacker.getPackAsStream(Unpacker.java:542)
    at com.izforge.izpack.installer.Unpacker.run(Unpacker.java:109)
    at java.lang.Thread.run(Unknown Source)
    Caused by: java.lang.ClassNotFoundException: com.izforge.izpack.compiler.CompilerException
    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)
    ... 3 more

    I need your help,
    Regards,
    Hayati

     

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