Cannot load user32.dll from extern C file

[been_1990]

In a C file I load into my QT app:

extern "C"{
#include "raw_mouse.h"
}

extern "C"{
#include "raw_mouse.h"
}

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When it tries to load user32.dll:

HMODULE user32 = LoadLibrary("user32.dll");
        if (!user32) return 0;

HMODULE user32 = LoadLibrary("user32.dll");
        if (!user32) return 0;

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It fails. Why?