Win7 Ultimate system how to solve the wifi sharing master can not open

1, first open the run in the start menu, then enter services.msc, press Enter to open the service interface;

2, the service is open Find Windows Firewall and WLAN AutoConfig in the interface, double-click to set its properties to automatic;

3, run CMD (right-click to run as administrator), enter netsh wlan show drivers command, there will be a line after running “ Supported bearer network: Yes. If it is "No", it means that the computer does not support the wireless wifi function (this is to check whether the NIC supports the bearer network)

4, also run CMD (right click to run as administrator), run the command: netsh Wlan set hostednetwork mode=allow ssid=mcm key=12345678

(This step is to set the virtual wifi, including the name, the password is set to mcm, the password is 12345678, these two can be changed by themselves, the name Is the English alphabet, the password is generally more than eight)

5, then run netsh wlan start hostednetwork (this step is to enable virtual wifi);

6, then right click on the bottom right corner of the taskbar Network icon selection to open the network and sharing center, open the change adapter, right mouse button local connection, share, then tick the option inside, select the virtual wifi you created, and then click OK.