How can I remove and reinstall TCP / IP protocol?
Below you will find instructions to remove, and add TCP / IP for Windows 2000. (Refer to your operating systemHelp screens, web support and / or documentation for instructions if you are not running Windows 2000.) Please make sure, no matter what operating system you use, that you will restart when you’re done (prompted), or run between the individual process. For Windows 2000, you need as an administrator or a member of the Administrators group in order to be logged in to perform this operation.