Solution of WIN8 system NIC driver installation failure

The specific actions are as follows:

1, first to the system path C:windowssystem32drivers the "Yk63x86.sys" file deleted.

2, open the WIN8 system Device Manager, right click on the "Ethernet controller" item and select "Update Driver software", in the pop-up dialog box in the "Remove this device driver software" tick before clicking Next.

3, after the deletion is completed and then go back to Device Manager right click on "Network adapter" select "Scan detect hardware Changes", after "scanning hardware changes" can get a problem with the network card hardware.

4, return to the Device Manager, locate the Ethernet controller under Other devices, right-click it and choose Update Driver software, then choose to manually find the driver, then select the driver you want to install in the file location (download it beforehand), and remember to tick before include subfolders.

5, indicating that your network card driver has been successfully installed:

6, if you are still unable to connect to the network, you can try to create a new network connection.