Then, I got this error : The type ‘System.Xml.XPath.IXPathNavigable’ is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Xml, Version=2.0.0.0.
Thanks for your inquiry. Currently, Aspose.Words does not offer DLL specifically written for .Net Framework 4.0. Have you tried using Aspose.Words.DLL for .NET 2.0? This folder contains the assemblies to use with .NET Framework 2.0, 3.0, 3.5, 4.0 and Mono.
Please let me know if I can be of any further assistance.