Cant find the corresponding reference ?

Hi , 

    I am having excel package class from codeplex for an excel requirement in web app. When using the excel package class , I am not able to add reference for the following namespaces .

using Windows.Data.Xml.Dom;
using Windows.Storage.Compression;
using Windows.Storage.Streams;

Please help me ASAP .

If a post answers your question, please click Mark As Answer on that post and Mark as Helpful. Happy Coding...