Error while uploading file using wininet in c++.

Question

I'm going to upload text.txt file
using wininet.
Here is a code.
#include "stdafx.h"
#include "iostream"
#include "windows.h"
#include "wininet.h"
#include "tchar.h"
#include "iostream"
#include "string"
#include "sstream"
#pragma comment(lib, "ws2_32.lib")
#pragma comment(lib, "Wininet.lib")
int main(){
TCHAR hdrs[] = _T("Content-Type: multipart/form-data; boundary=---------------------------7d82751e2bc0858");
TCHAR frmdata[] = _T("-----------------------------7d82751e2bc0858\r\nContent-Dis name=\"uploadedfile\"; filename=\"C:\\Users\Ahmer\Desktop\asd\test.txt\"\r\nContent-Type: text/plain\r\n\r\nfile contents here\r\n-----------------------------7d82751e2bc0858--\r\n");
LPCTSTR accept[] = {_T("*/*"), NULL};
HINTERNET hSession = InternetOpen(_T("MyAgent"), INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
HINTERNET hConnect = InternetConnect(hSession, _T("http://localhost/cpp/"), INTERNET_DEFAULT_HTTP_PORT, NULL, NULL, INTERNET_SERVICE_HTTP, 0, 1);
HINTERNET hRequest = HttpOpenRequest(hConnect, _T("POST"), _T("uploadfile.php"), NULL, NULL, accept, 0, 1);
BOOL sent = HttpSendRequest(hRequest, hdrs, _tcslen(hdrs), frmdata, _tcslen(frmdata));
if(hSession==NULL)
cout<<"Error: InternetOpen";
if(hConnect==NULL)
cout<<"Error: InternetConnect";
if(hRequest==NULL)
cout<<"Error: HttpOpenRequest";
if(!sent)
cout<<"Error: HttpSendRequest";
//close any valid internet-handles
InternetCloseHandle(hSession);
InternetCloseHandle(hConnect);
InternetCloseHandle(hRequest);
return 0;
Here is a php file.
move_uploaded_file($_FILES["uploadedfile"]["tmp_name"], "/FileFolder");
there is error Error:
HttpSendRequest.

Answer 1

That's prefect, I changed only these two lines
HINTERNET hConnect = InternetConnect(hSession, _T("localhost"), INTERNET_DEFAULT_HTTP_PORT, NULL, NULL, INTERNET_SERVICE_HTTP, 0, 1);
HINTERNET hRequest = HttpOpenRequest(hConnect, _T("POST"), _T("cpp/uploadfile.php"), NULL, NULL, accept, 0, 1);
and now there is no error in this code but this is not uploading  file yet.
Is there any error in the php file ? or in this line .
TCHAR frmdata[] = _T("-----------------------------7d82751e2bc0858\r\nContent-Dis name=\"uploadedfile\"; filename=\"C:\\Users\Ahmer\Desktop\asd\test.txt\"\r\nContent-Type: text/plain\r\n\r\nfile contents here\r\n-----------------------------7d82751e2bc0858--\r\n");
I have a file in this path 
C:\\Users\Ahmer\Desktop\asd\test.txt\
Thanks for you Time.