Win3 network connection Null error how to do

  

The solution is as follows:

1, first shut down the network firewall and kill software.

2. Click on "Start——Search", enter “service” to open the computer's service options.

3. In the service window that opens, locate and right-click the option for Windows Firewall and select “Properties”.

4. In the Properties window, click “Start” and set the launch to start automatically.

5, last click & ldquo; OK & rdquo; After saving, then share your wireless network at this time, there will be no problem.

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