My World 4.0 is unable to connect to TerraServer.
The TerraServer was a Microsoft service that closed on 2012-0-01.
To set My World 4 to the new location, open the Edit Layer Appearance window for the TerraServer layer and enter a new URL into the Service URL field.
Some possible resources are located at National Atlas.
Creation Date: 01/23/2008
Last Modified: 10/27/2009