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APPCRASH on app close

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  • P Offline
    P Offline
    PavloPonomarov
    wrote on last edited by
    #1

    Hello
    I have seen many topics about APPCRASH with module ntdll.dll but in my case I get this crash after I close the app. I have got this problem right after I installed new Radeon graphic card drivers
    I have created a new project and tried same with it. App compiler, runs and is on screen, but as soon as I click X to close the from APPCRASH windows message appears. Is there a solution for this problem?

    Infos:
    Windows 7
    Intel Core i7 4800MQ
    AMD Radeon M5100 FirePro(also internal Intel HD Graphics 4600)

    Qt Kit v5.12.1
    MinGW-64bit

    APPCRASH on module ntdll.dll
    Exception code: c0000005

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      The first thing to do would be to downgrade the graphics driver. The new version might have introduced a bug.

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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      • P Offline
        P Offline
        PavloPonomarov
        wrote on last edited by
        #3

        Found another solution. I turned off the internal (Intel) graphics in BIOS

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