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vista problem(keycode error)

Scheduled Pinned Locked Moved Windows API
helpcsharpbusinessquestion
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  • R Offline
    R Offline
    ranipriya 2010
    wrote on last edited by
    #1

    I have a 32bit application built on vb.net2003 that uses the bundled crystal reports. It installs and runs flawlessly on XP platforms. when I install it on Vista Business (x64), the app runs fine, but any attempt to generate a report (that is, to instantiate a derived report class, as in, "dim rpt as new rptWhataver") results in Cannot find KeycodeV2.dll, or invalid keycode. keycodev2.dll is in fact present, and the app was built properly with the keycode property. again, this app, and the reports work fine in about 1000 locations around the world on XP, win2k, and (gasp!) win98se. Anybody have a suggestion or work-around? :(( rani

    rani

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    • R ranipriya 2010

      I have a 32bit application built on vb.net2003 that uses the bundled crystal reports. It installs and runs flawlessly on XP platforms. when I install it on Vista Business (x64), the app runs fine, but any attempt to generate a report (that is, to instantiate a derived report class, as in, "dim rpt as new rptWhataver") results in Cannot find KeycodeV2.dll, or invalid keycode. keycodev2.dll is in fact present, and the app was built properly with the keycode property. again, this app, and the reports work fine in about 1000 locations around the world on XP, win2k, and (gasp!) win98se. Anybody have a suggestion or work-around? :(( rani

      rani

      K Offline
      K Offline
      KarstenK
      wrote on last edited by
      #2

      is the dll properly registered? (Not only copy the dll to the system):~

      Greetings from Germany

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