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Trying to install Qt 5.3

  • Hi there. I have a problem when im trying install Qt 5.3 into Windows, I download the qt-opensource-windows-x86-msvc2013_64_opengl-5.3.0 because i have Visual Studio 2013 but when i click in the .exe, Windows send me a error message telling me "is not a valid Win32 application" .

    I installed Qt before, but i wanna work with VS13

    Thank You.

  • Hi, what happens when you try Qt Online Installer for Windows?

  • Hi,

    I am also facing the same issue and when I try Qt5.3 online installer, its very slow and doesn't go beyond 20%. This might be because of the slow network, so I tried the offline installer 'qt-opensource-windows-x86-mingw482_opengl-5.3.0.exe' which gives an error

    “'qt-opensource-windows-x86-mingw482_opengl-5.3.0.exe is not a valid Win32 application” .

    Please suggest some solution.

  • Qt Champions 2017

    Vrushali, Just check with downloaded file size is proper. It is approximately 751 MB. I have tried the same and works fine.

    Hope you installing on 64 Bit system.

    I suspect either file corruption issue or file not downloaded properly

  • Hi Dheerendra,

    Thanks for reply.

    I checked the size and its 751Mb only. But gives an error "not a valid Win32 application” . :(

    I also tried to download the sourcecode, but its also abruptly stopping after 105 mbs :(

    Please suggest some solutions.

  • Moderators

    Sounds like you are having a download issue. I experienced this one time while downloading a file.

    Try using a different program to download (different browser, curl, wget, something like that).

  • I tried qt-opensource-windows-x86-mingw482_opengl-5.3.1.exe and it worked for me. :)

  • Hi!

    It Sounds like you had a problem with a downloading.
    I experienced same problem with online qt installer.
    It take to much time.

    Try to download Zip and install manually.

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