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Empty window on runtime

  • My deployment machine has Windows XP Service Pack 3 on 32 bits, development machine has Windows 8 on 64 bits using Qt 5.1.1 with MinGW 4.8.
    I did copy all required .dll, plugins, using Resource system for .qml files and images; everything seems to be in place. When I'm running Dependency Walker is telling me that is something wrong within Qt5Core.dll with MPR.DLL:

    How can I solve this problem?

    P.S.: If any other information is required tell me.

  • Did anyone encounter this problem before?
    Is WIndows XP too old to be supported?

  • Did you check out the windows deployment page for Qt 5.1 ?
    The procedure is slightly different since you need additional to the dlls found by depends.exe some plugins. E.g. this one
    The Qt Windows platform plugin platforms\qwindows.dll

  • Thanks for reply!

    I did copy files:Qt5Gui.dll, Qt5Guid.dll, ..., a.s.o.; and the folder platforms which contains files: qminimal.dll, qminimald.dll, qoffscreen.dll, qoffscreend.dll, qwindows.dll, qwindowsd.dll. So this doesn't seem to be the case.

    Is there anything which could cause this problem?

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