Hi
What do these 2 Errors mean:

FSXSFParser.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: virtual __thiscall xercesc_2_2::SAXParser::~SAXParser(void)" (__imp_??1SAXParser@xercesc_2_2@@UAE@XZ)
FSXSFParser.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: __thiscall xercesc_2_2::SAXParser::SAXParser(class xercesc_2_2::XMLValidator * const)" (__imp_??0SAXParser@xercesc_2_2@@QAE@QAVXMLValidator@1@@Z)

Can somebody please explain and how to fix

Thanks

P