.net and deployment

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  • Kalyan

    #1

    .net and deployment

    I developed application in VB.Net . The program includes some reports made
    with Crystal Repor. When I install the program on another computer with Win
    2000 professional and .net installed it woks fine.

    But when i installed on a computer that doesn't have .net, While running
    application
    i got invalid keycode. I downloaded .net framework 1.1 from microsoft.com
    and installed my application again same problem.


    Here is my question

    1. How to solve the above problem?
    2. What is requirement to installed .net applicaiton on computer that
    doesn't have anything other than O/S (windows 2000 or XP)

    Can anyone help me?

    Thanks
    kalyan

    But when I install the program on a computer with Win 98 (and with
    NetFrameWork) the program is still running, except the viewing of some
    reports (always the same).
    When try to view one of these specific reports, I get the following
    error-message: "Crystal Report Windows Forms Viewer: Object reference not
    set to an instance of an object."

    Who can help me?

    Thanks,

    John (from Belgium, Europe)

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