not able to parse xml file

doing sample program of DomPrint which raised errors like:
1.Cannot open include file: 'xercesc/util/PlatformUtils.hpp': No such file or
2.IntelliSense: cannot open source file "xercesc/util/XercesDefs.hpp"
3.IntelliSense: cannot open source file "xercesc/util/XMLException.hpp"
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101.IntelliSense: identifier "XMLPlatformUtilsException" is undefined d:

I dont know what environment setting should I do? or set path for library files and etc. I am novice user plz tell me in detail