PutFile in MFC FTPConnection return FALSE

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MFC

Hi All,
This is an upload files program.
but return value from putfile is 0(false).what is wrong?

void CUploadFilesDlg::OnUploadFiles()
{
	CFtpConnection *m_pFtpConnection;
	CInternetSession m_Session;
	m_pFtpConnection = NULL;

	try
	{

		m_pFtpConnection = m_Session.GetFtpConnection(_T("filegenie.com"),
			_T("rezaeefatima"),_T("2502-DRMB"),INTERNET_INVALID_PORT_NUMBER);
	}
	catch(CInternetException *pEx)
	{
		pEx->ReportError(MB_ICONEXCLAMATION);
		m_pFtpConnection = NULL;
		pEx->Delete();
	}

	CFileFind Finder;
	CString strFileName;
	ULONG len;

	if(Finder.FindFile(m_txtFileName)==TRUE)
	{
		Finder.FindNextFile();
		strFileName = Finder.GetFileName();
		len = Finder.GetLength();
		Finder.Close();
	}
	
	BOOL bUploaded = m_pFtpConnection->PutFile(m_txtFileName,
		strFileName,FTP_TRANSFER_TYPE_BINARY,1);
	if (bUploaded == TRUE)
		AfxMessageBox(_T("Uploaded Successfully"));
	else
		AfxMessageBox(_T("Uploaded Does not Successfully"));
	

}

please help