How to reinstall TCP/IP in Windows 2000

You might have to reinstall TCP/IP to help resolve some issues, such as improperly configured bindings, dialup clients that are unable to connect to the RAS server, NIC drivers that do not properly bind to the TCP/IP protocol, etc.

To remove TCP/IP in Windows 2000:

1- Click to clear the TCP/IP check box from all dialup and LAN connections in "Network and Dialup Connections".

2- Install another protocol (NetBEUI or NWlink) to maintain a placeholder for each conneciton.

3- Restart your computer

4- Reinstall TCP/IP, and restart your computer again.