Qt with OpenCV

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I built OpenCV (3.1) by mingw32 with option with Qt 5.7 (set that in CMake utility). My OS is Windows 7 x64

Now i want to test it. I use the sample OpenCV program. I did it in Qt Creator. If the program running in Qt - It's working OK.

But if I run program without QTCreator - appearing the error

Entry point into procedure _Z21qRegisterResourceDataiPKhS0_S0 not find in library DLL Qt5Core.dll

Here is the PATH system variables

C:\Qt\Qt5.7.1\Tools\mingw530_32\bin; C:\Qt\Qt5.7.1\5.7\mingw53_32\bin; E:\opencv\release\x86\mingw\bin; E:\opencv\release\x86\mingw\lib;

I copied Qt5Core.dll from C:\Qt\Qt5.7.1\5.7\mingw53_32\bin to my project folder. If I do that i've another error

The procedure entry point ?left@QString@@QBE>AV1@H@Z could't be found in library DLL Qt5Core.dll

What's wrong ?

Thanks at advance