http://blogs.msdn.com/dustin_andrews/archive/2008/11/03/the-right-and-wrong-way-to-create-unique-data-for-tests.aspxI have noticed some code in various places that creates some conditions for mysterious test failures. You know the kind; “It works on my machine but will never seem to run in the lab.” In our tests its sometimes desirable to have a unique identifier.en-USCommunityServer 2.1 SP1 (Build: 61025.2)