We know Microsoft dismisses it at http://support.microsoft.com/kb/932520 but you may have to tell what issue you are having before we proceed.
In the Device Manager, Microsoft ISATAP Adapter, Microsoft ISATAP Adapter #2 and Microsoft Teredo Tunneling Adatper have a yellow triangle with an excalamation mark next to them. Under Devices and Printers, my Laptop has the same yellow triangle with the exclamation mark indicating it needs troubleshooting. How can I get rid of those yellow triangles or do I need to worry about them? Thanks, PWNeely