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Deploy a project on Windows 7 - CreateDXGIFactory2 problem

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  • A Offline
    A Offline
    Alhazred
    wrote on last edited by
    #1

    I have developed a tool with C++ and Qt 6.2.2 and compiled it.
    On the PC where I have developed this tool, it works properly, but I need to run it on a PC connected to a machine at work, that PC is running Windows 7, and this cannot be changed.
    When I try to run my tool, I get an error about dxgi.dll and CreateDXGIFactory2.
    I have tried to install the latest directx available, which on the MS website are those from June 2010 for Windows 7 64bit. This didn't help, I still have the problem.

    Should I install or update anything to fix that problem? Or is Windows 7 too old and there is nothing to do with that?

    JonBJ 1 Reply Last reply
    0
    • A Alhazred

      I have developed a tool with C++ and Qt 6.2.2 and compiled it.
      On the PC where I have developed this tool, it works properly, but I need to run it on a PC connected to a machine at work, that PC is running Windows 7, and this cannot be changed.
      When I try to run my tool, I get an error about dxgi.dll and CreateDXGIFactory2.
      I have tried to install the latest directx available, which on the MS website are those from June 2010 for Windows 7 64bit. This didn't help, I still have the problem.

      Should I install or update anything to fix that problem? Or is Windows 7 too old and there is nothing to do with that?

      JonBJ Offline
      JonBJ Offline
      JonB
      wrote on last edited by JonB
      #2

      @Alhazred said in Deploy a project on Windows 7 - CreateDXGIFactory2 problem:

      that PC is running Windows 7, and this cannot be changed.
      When I try to run my tool, I get an error about dxgi.dll and CreateDXGIFactory2.

      Did you Google for createdxgifactory2 windows 7, where I see several hits discussing this?

      As a separate matter, Qt 6 does not support Win 7, so I don't know what other stuff may or may not work. I believe there have been threads on this forum discussing how you might get it working, you would have to search....

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