Как произвести запись в файл в dll библиотеке?

#include "stdafx.h"
#include <conio.h>
#include <iostream>
#include <fstream>
#include <string>
 
using namespace std;
 
#define _DLLAPI extern "C" __declspec(dllexport)
 
_DLLAPI int __stdcall Funkt(int qa){
    ofstream file;
    file.open("Moyperviyzapisfiles.txt");//Moy perviy zapis files
    file<<"Informaziya";
    file.close();   
    return 12;}

#include "stdafx.h"
#include <conio.h>
#include <iostream>
#include <fstream>
 
using namespace std;
 
#define _DLLAPI extern "C" __declspec(dllexport)
 
_DLLAPI int __stdcall Funkt(int qa){//"C:\\Program Files(x86)\\Forex4you\\MQL4\\Experts\\Moyperviyzapisfiles.txt\\Moyperviyzapisfiles.txt"
    ofstream file;//"C:\\Users\\123\\Documents\\Visual Studio 2012\\Projects\\ConsoleApplication8\\ConsoleApplication8\\Moyperviyzapisfiles.txt"
    //"C:\\Users\\123\\documents\\visual studio 2012\\Projects\\ConsoleApplication8\\Debug\\ConsoleApplication8.dll\\Moyperviyzapisfiles.txt"
    file.open("C:\\Program Files(x86)\\Forex4you\\MQL4\\Experts\\Moyperviyzapisfiles.txt\\Moyperviyzapisfiles.txt"/*,ios::out*/);//Moy perviy zapis files
    file<<"Moyperviyzapisfiles";//(string)qa
    file.close();   
    return 12;}

file.open("C:\\Users\\123\\Desktop\\Moyperviyzapisfiles.txt");
    file<<"Moyperviyzapisfiles";//(string)qa
    file.close();