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Thread: Need to uninstall the previous version of java?

  1. #1
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    Default Need to uninstall the previous version of java?

    when i type java -version in the command prompt i get the result as
    java version "1.3.1_01"
    But then i cant find any Java installed in control panel-add or remove programs
    Also after installing the new JDK 6 version java -version is showing the same old version
    And because of this i am not able to run java programs
    i can compile them but when i run i get java.lang.UnsupportedClassVersionError since class file is of a higher version


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    Default Re: Need to uninstall the previous version of java?

    Hello akanksha4000.

    Welcome to the Java Programming Forums.

    What version of Windows are you on? You will need to update your Enviroment Variables.

    See if this helps - Java Programming Forums - Java Programming Tutorial - 1 - Installing the JDK
    Please use [highlight=Java] code [/highlight] tags when posting your code.
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