Hi,
I need to use << using System.Xml.Linq >> in my C# form script.
However I get error "the type or namespace name "Linq" does not exist in the namespace "System.Xml"


I have downloaded flie system.xml.xdocument.4.3.0.nupkg from https://www.nuget.org/packages/System.Xml.XDocument/4.3.0
and installed it in VisualStudio
How do I install System.Xml.Linq assembly to Mongoose?
I am trying to load file System.Xml.Linq.dll to IDO extension class assembly but it does not work.
What am I missing?
Regards,
Kirill