Win7 cleaned up the registry can not be connected to the tutorial

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

2. After finding the local connection in the window, right click, select Properties, then in the pop-up window, click the Install button, in the Select network function type, select the protocol, then install from disk, select c: windowsinf 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.

In fact, cleaning up the win7 system registry caused the computer can not access the Internet because the winsock2 and winsock in the registry are accidentally deleted, WinSock2 is equivalent to the connection between the 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.