Win7 the Hosts file is modified how to fix it

Hosts file location is a file for storing node information in computer network, it can map host name to corresponding IP address, realize DNS function, it can be controlled by user of computer. Hosts file role is very large, Hosts file location is also very hidden disadvantages, a long time no use, hide remember Hosts file location is in the sysytem32 of a directory, but looked for a long time did not find. Where exactly is the Hosts file location?

Windows 7 cannot modify the Hosts file solution

User: I use the flagship version of Windows 7, I would like to modify the Hosts file, found that it can not be modified, prompted no permissions. When I opened the file in Notepad, I found it could not be saved.

A: One of the easiest ways I've tried to do this is to run Notepad as an administrator, and then open it with Notepad and modify the save.

(The location of the hosts file is c:windowssystem32driversetc)

As a neighbor of children always come home to play the web game, repeatedly advised invalid, decided to use technical means to control him, the simplest way to control the Web page is in the Hosts file to add a non-existent IP address. Like 0,0,0,0.

XP Hosts file location: c:windowssystem32driversetc

Win7 Hosts file location: c:windowssystem32driversetc

Win7 Hosts file location although found, but may still have no way to modify, because considering the security, WIN7 can not directly modify the Hosts file, that is, the Notepad to run as an administrator, you can use Notepad to open and modify the save.

------Shielding Thunder look at advertising------

0.0.0.0 pubstat.sandai.net

0.0.0.0 mcfg.sandai.net

0.0.0.0 biz5.sandai.net

0.0.0.0 float.sandai.net

0.0.0.0 recommend.xunlei.com

0.0.0.0 cl.kankan.xunlei.com

0.0.0.0 www.7k7k.com

Many friends surf the web, often encounter some Web pages can be successfully opened, and some pages are not open in any case, but in other computers can easily open. In this case, the most likely is your IE browser, and hosts table files are often the source of trouble. In the operation of computer access to the Internet, many have encountered such a situation: the default homepage of the browser forced to be replaced as http://www. Xxxx.com, or into most sites will jump to this site, Jinshan dedicated IE repair tools, and so on, nothing is useless. Run Registry Editor to find http://www. Xxxx.com is not available. It is estimated that the use of a normal IE function. When this happens, open the C:windowssystem32driversetchosts file in Notepad.

XXXX is any domain name.

Remove these domain names and the previous IP to return to normal.