Win7 64-bit Ultimate Edition system under the two master solutions of Master Lu WiFi connection

            Master Lu WiFi connection is not on the fault map:
Method 1,
1, first click on the win7 system in the "Computer Properties - Advanced System Settings - Environment Variables - System Variables";
2, then add a “c:\\windows\\system32” entry in the path value of the environment variable to call netsh.exe (note that if the path value already has other values ​​in front of it, it needs to be in “c:\\windows \\system32” Before adding an English state, “;” (semicolon) can be).
Method 2,
If the local connection in win7 system can access the internet, click on “Attributes” and then “Allow” to allow other network users to connect via this computer's internet connection. Then find your virtual network card (usually wireless network connection 2) in the drop-down list, and finally confirm.