#include <atldbcli.h>
#include <assert.h>
#define DBINITCONSTANTS 1
#include <sqloledb.h>

void main()
{
	HRESULT hr = CoInitialize( NULL );
	assert( SUCCEEDED(hr) );

	CDataSource ds;
	hr = ds.Open( _T("SQLOLEDB"), _T("server"), _T("user"), _T("password") );
	assert( SUCCEEDED(hr) );

	// Set the value of the SSPROP_ENABLEFASTLOAD property to true.

	CDBPropSet ps( DBPROPSET_SQLSERVERDATASOURCE );
	bool apret = ps.AddProperty( SSPROP_ENABLEFASTLOAD, true );
	CComPtr<IDBProperties> spProperties;
	hr = ds.m_spInit.QueryInterface( &spProperties );
	hr = spProperties->SetProperties( 1, &ps );

	CSession sess;
	hr = sess.Open( ds );

	DBID id;
	id.eKind = DBKIND_NAME;
	id.uName.pwszName = L"Pubs.dbo.authors";
	CComPtr<IRowsetFastLoad> pIFastLoad;
	hr = sess.m_spOpenRowset->OpenRowset( NULL, &id, NULL, IID_IAccessor, 0, NULL, (IUnknown **) &pIFastLoad );

	 DBBINDING binding = { 1, 0, 0, 0, NULL, NULL, NULL, DBPART_VALUE,
	   DBMEMOWNER_CLIENTOWNED, DBPARAMIO_NOTPARAM,100uL, 0, DBTYPE_STR,  0, 0 };
	HACCESSOR h;

	CComPtr<IAccessor> spAccessor;
	hr = pIFastLoad->QueryInterface(IID_IAccessor, (void **) &spAccessor);
        //You will get the error here.
	hr = spAccessor->CreateAccessor( DBACCESSOR_ROWDATA | DBACCESSOR_OPTIMIZED , 1,&binding,0,& h, NULL );
	AtlTraceErrorRecords(hr);
}