Solve the problem that the network has no access permission after Windows 8.1 is restarted.

1. As shown in the following figure, the second server opens, prompting you that you do not have the permission to access the network.

2. Then we open the "60 network disconnection first aid kit" and the prompt is that there is a dns problem. What is the problem?

3. I tried to change the IP address to dns. It would be strange if I restarted my computer.

4. I thought it would be a routing problem. So I need to restart the router.

5. however, after I restarted the vro, the problem still could not be solved. Later, I heard a netizen say that this solution can be solved. In the "start" -- "" run "box, enter" gpedit. msc, and here we find "computer configuration" -- "management template" -- "system" -- "Internet Communication Management". Now we click "Internet communication settings" and then in details double-click "disable Windows network connection status indicator activity test" in the window, and then click "enabled" to try again, the tragic Windows 8 system is still unstable.