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Developing app for windows 7 with qt6

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  • A Offline
    A Offline
    abolfazl hajinia
    wrote on last edited by
    #1

    hi , sorry for my lack of language.
    i developed an application with qt5 and it has been working fine until i decided to develop it . now i install qt6 to add some features, the program works fine in windows 10 but not in windows 7. has the following error:

    VirtualBox_windows 7_13_07_2024_16_19_58.png
    i have been informed it's because of ANGLE and Directx12 since windows 7 is not supported for Directx12. is it true? and what should i do ?
    and i m not using any massive graphical process it's just a basic GUI.

    JonBJ 1 Reply Last reply
    0
    • Christian EhrlicherC Offline
      Christian EhrlicherC Offline
      Christian Ehrlicher
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Qt6 does not support windows 7 anymore. So either stay on Qt5 or drop support for this ancient OS.

      Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
      Visit the Qt Academy at https://academy.qt.io/catalog

      1 Reply Last reply
      0
      • A abolfazl hajinia

        hi , sorry for my lack of language.
        i developed an application with qt5 and it has been working fine until i decided to develop it . now i install qt6 to add some features, the program works fine in windows 10 but not in windows 7. has the following error:

        VirtualBox_windows 7_13_07_2024_16_19_58.png
        i have been informed it's because of ANGLE and Directx12 since windows 7 is not supported for Directx12. is it true? and what should i do ?
        and i m not using any massive graphical process it's just a basic GUI.

        JonBJ Offline
        JonBJ Offline
        JonB
        wrote on last edited by
        #3

        @abolfazl-hajinia
        As @Christian-Ehrlicher says really, but if you want to give a go for Qt6 with Windows 7 read:

        • https://forum.qt.io/topic/133002/qt-creator-6-0-1-and-qt-6-2-2-running-on-windows-7/63
        • https://github.com/vxiiduu/VxKex/
        1 Reply Last reply
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