C++/ATL Project throws error C2061: syntax error : identifier ‘_ATL_FUNC_INFO’

One of my customer reported that they created a ATL Project/MFC CDHtmlDialog based C++ application and they notice the following errors in afxdhtml.h (they created it using VS 2003). afxdhtml.h(272) : error C2238: unexpected token(s) preceding ‘;’ afxdhtml.h(289) : error C2061: syntax error : identifier ‘_ATL_FUNC_INFO’ afxdhtml.h(290) : error C2061: syntax error : identifier ‘_ATL_FUNC_INFO’…