PDF libraries that work in Windows Store applications

Error Found: The supported APIs test detected the following errors: API System.ICloneable in MSCORLIB, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API. API System.IO.FileSystemInfo in MSCORLIB, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API. API System.Runtime.Serialization.SerializationInfo in MSCORLIB, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API. API System.Xml.XmlNode in SYSTEM.XML, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API. API System.Collections.Stack in MSCORLIB, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API. API System.Collections.Hashtable in MSCORLIB, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API. API System.IO.FileStream in MSCORLIB, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API. API System.Xml.XmlDocument in SYSTEM.XML, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API. API System.Xml.XmlTextReader in SYSTEM.XML, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API. API System.Collections.ArrayList in MSCORLIB, PUBLICKEYTOKEN=B77A5C561934E089 is not supported for this application type. itextsharp.dll calls this API.