When you see the message box prompted for IP address conflict in your computer, it could be caused by rebooting the router or by two or more workstations occupying the same IP address. Please run the “winipcfg” utility to release all current configuration first, and then renew all if your computer is set to get an IP address automatically. The router will assign a new IP address to your computer if DHCP server is enabled in the router. Furthermore, please double check each workstation’s IP address from duplicate IP. The “winipcfg.exe” is used for Win95, 98, and ME. For WinNT, 2000 and XP, please enter “ipconfig.exe”.