GetProcAddress не может найти функцию в dll

#include "stdafx.h"
#include "Win32.h"
 
int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
                     _In_opt_ HINSTANCE hPrevInstance,
                     _In_ LPWSTR    lpCmdLine,
                     _In_ int       nCmdShow)
{
    HHOOK hHookKeyboard;
    HINSTANCE keyboardProcDLL;
    HOOKPROC hookProcKeyboard;
 
    keyboardProcDLL = LoadLibrary(L"C:/Users/Michael/Documents/visual studio 2015/Projects/Win32Project3/Release/PV_KeyboardDLL.dll");
    if (keyboardProcDLL == NULL)
    {
        MessageBox(NULL, L"Could not load library!", L"Error", MB_ICONERROR);
        return -1;
    }
 
    hookProcKeyboard = (HOOKPROC)GetProcAddress(keyboardProcDLL, "PV_KeyboardProc");
    if (hHookKeyboard == NULL)
    {
        // БУМ!!!! 
        MessageBox(NULL, L"Could not load function from library!", L"Error", MB_ICONERROR);
        return -1;
    }
 
    hHookKeyboard = SetWindowsHookEx(WH_KEYBOARD_LL, hookProcKeyboard, keyboardProcDLL, 0);
 
    while (1)
    {
 
    }
 
    return 0;
}

#include "stdafx.h"
 
bool toggleOnOff = false; // off by default
 
 
template<typename Type>
inline bool highOrderBit(Type value)
{
    return (value & (1 << sizeof(Type) * 8 - 1));
}
 
template<typename Type>
inline bool lowOrderBit(Type value)
{
    return (value & 1);
}
 
extern "C"
{
    __declspec(dllexport) LRESULT CALLBACK PV_KeyboardProc(int nCode, WPARAM wParam, LPARAM lParam)
    {
        // process event
        if (nCode < 0)  // do not process message 
        {
            return CallNextHookEx(NULL, nCode, wParam, lParam);
        }
 
        if (wParam != WM_KEYDOWN)
        {
            return CallNextHookEx(NULL, nCode, wParam, lParam);
        }
 
        KBDLLHOOKSTRUCT* KeyBoardHookStruct = reinterpret_cast<KBDLLHOOKSTRUCT*>(lParam);
 
        DWORD keyCode = KeyBoardHookStruct->vkCode;
 
        bool ctrlDown, altDown;
 
        // high-order is 1 - DOWN
        ctrlDown = highOrderBit(GetKeyState(VK_LCONTROL));
        altDown = highOrderBit(GetKeyState(VK_MENU));
 
        // ctrl + alt + 1(key down)
        if (ctrlDown && altDown && (keyCode == 0x31))
        {
            // toggle bool
            MessageBox(NULL, L"Workin", L"Ok", MB_OK);
 
            toggleOnOff = !toggleOnOff;
        }
 
        return CallNextHookEx(NULL, nCode, wParam, lParam);
    }
 
    __declspec(dllexport) bool onOrOff()
    {
        return toggleOnOff;
    }
}