ftp file upload not working

Hi i am trying to use this code to upload a file to ftp server on my computer with FileSilla
the file is not being uploaded 
CFtpConnection *pConn = NULL;
	CInternetSession session;
		pConn = session.GetFtpConnection(_T("127.0.0.1"),_T("hassan"),_T("123"),INTERNET_INVALID_PORT_NUMBER);

		CFtpFileFind find(pConn);  

   pConn->PutFile("c:\\testing.txt","testing.txt",FTP_TRANSFER_TYPE_BINARY,1);