Can I import System.Security.Cryptography.Xml in visual studio 2003?

Question

I'm trying to import a class which imports System.Security.Cryptography.Xml in a project in visual studio 2003, and I get the following message(error)

Namespace or type 'Xml' for the Imports 'System.Security.Cryptography.Xml' cannot be found.

Any ideas how to solve this?

Answer 1

Adding a project reference to assembly solved the problem.