Chinese international domain name server software, the installation is very easy; the following will be specifically described.
1．Begin to install, double click the icon named i-navinstall_421.exe, as shown：
2．Whether to accept the agreement, if continue, click "Next" as shown:
3．Whether to accept the agreement, if continue, click “Totally agree the content of the terms” as shown：
4．Program is installing as shown:
5．Installation is completed. Click "Done", now will visit the main page of CNNIC. As shown:
6．Now will visit the CNNIC main page, wish you have a happy using!