C / C++ / MFC

1>Ping.obj : error LNK2019: unresolved external symbol _IcmpCreateFile@0 referenced in function "public: int __thiscall CPing::PingThis(class ATL::CStringT<wchar_t,class StrTraitMFC<wchar_t,class ATL::ChTraitsCRT<wchar_t> > >)" (?PingThis@CPing@@QAEHV?$CStringT@_WV?$StrTraitMFC@_WV?$ChTraitsCRT@_W@ATL@@@@@ATL@@@Z)<br />
1>F:\Manmohan\Visual C++\IPM\Debug\IPM.exe : fatal error LNK1120: 1 unresolved externals<br />

// Ping.cpp
// This is a custom c++ class added to the project
#include "StdAfx.h"

#include <IPHlpApi.h>
#include <IcmpAPI.h>
#include "Ping.h"

CPing::CPing(void)
{
}

CPing::~CPing(void)
{
}

// Ping function
int CPing::PingThis(CString m_sAddress)
{
	HANDLE hIcmpFile = IcmpCreateFile();
	if (hIcmpFile == INVALID_HANDLE_VALUE)
	{
		return -1;
	}


	return 0;
}