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Build Error: File Not Found

  • I have already installed Qt 5.1.1 for Windows 64-bit (VS 2012, 525 MB) in Windows 7. I also have VS 2010 installed.

    When building the Notepad example, an error occurred.
    The message was:
    LNK1112: module machine type 'x64'conflicts with the target machine type 'X86'
    File not found: Qt5Widgetsd.lib(QtWidgetsd.dll)

    What should I do? I am newbie in Qt.

  • Moderators

    If you have MSVC 2010 compiler, install Qt for the same version, not for 2012.

    You may be running in 32 bit mode, too. I doubt it right now, though. First, install proper compiler or Qt version, so that the version matches. If the problem persists, we'll try a few more tricks.

  • Thank you, It is already ok

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