What should I do if the Win 7 system cleans up the registry and cannot connect to the Internet?

Win7 cleans up the registry can not be connected to the network:

1. Right click on the network icon in the lower right corner of the screen, select Open Network and Sharing Center, in the window that appears, click on the left menu “Change Adapter Settings 

2. Find the local connection in the window, right click, select Properties, and then in the pop-up window, click the Install button. In the Select Network Function Type, select Protocol. Then install from disk, select c:windowsinf to find 1394.inf, then continue to add the protocol, add 4 and 6 (tcp /ipv) can be.

3. After the operation is complete, open the command prompt window of the win7 Ultimate system, and then enter "ldsh;netsh winsock reset" in it and click Enter.

Note: Cleaning the registry of the win7 system causes the computer to be unable to access the Internet because the winsock2 and winsock in the registry are accidentally deleted. WinSock2 is equivalent to the communication between the connection system and the software you use. An interface, perhaps this function is to repair the correct communication between the software and the system, these two options are two essential options for the win7 system networking.

The above is a tutorial for Win7 to clean up the registry can not be networked, and friends with the same problem can try.