Teredo Tunneling Pseudo Interface not working in Vista

I receive a error on Teredo Tunneling Pseudo Interface. It is - Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19). I found this in device manager. I had never seen this before. To ensure that it is installed properly I had un-installed it and restarted my system. On reboot it is detected and nothing happened. My internet is affected now. Later on searching Google I found that the issue lies with some internet protocol. From where I can find the driver.

Even I am getting the same error on Vista. I am not able to use internet on some system. I had kept shared it with other system. I was able to use a modem and the problem was solved. Somehow there is not way to locate appropriate drivers. You must visit the manufacturer's website to ensure right drivers.