Win7 system Hosts file cannot be modified

Analysis of the problem:
C: The Hosts file in WINDOWSsystem32driversetc cannot be modified. The unit LAN must change this file to add an IP address. Use Notepad to open this file and modify it to add an IP address.
Operation steps:
Transfer from the computer to the master network www.58116.cn
The following two programs, not only for Windows 7, Windows 8 and 8.1 can try to operate, priority is recommended to use two options the way.

Scenario 1: Use admin rights to open “Notepad>; to do host file editing;

If there is user account control as shown below, we need to click & ldquo; is & rdquo;.

Open the host file in the C:WINDOWSsystem32driversetc directory in the open notepad program, and save it.
Scenario 2: Move the host file to the desktop, use Notepad to edit and move back to the original directory.
First, drag the host file directly to the desktop as shown below;

Drag After going to the desktop, we can edit and save it directly with Notepad. After saving, we will move the host file back to the original directory. When the following diagram requires authorization, we click “Continue”.