The high score solves the problem of the server, and the external network can access it, but the local computer cannot access the network. ....

First of all, it depends on how your server contacts the outside world. If you directly use the public network address, Class A or Class B address, you should be able to communicate in both directions. Just check your network settings, such as gateway and domain name resolution settings. Other problems, in other words, your communication tools with the outside world may be out of order, such as IE or QQ. You must also check the firewall settings on the machine.

Secondly, if your server communicates with the outside world through port mapping, then you need to check your network settings, such as gateway and domain name resolution settings. Then check the firewall on a route, then check the first point.

Third, Trojan horse is working, and antivirus is your best choice.

Fourth, if there is no particularly significant function, then stop and reinstall the system, do all the patches, upgrade the antivirus software in time, and ensure a safe running environment.

Fifth, the hanged horse is still running. I am really dizzy. Why not follow them well? Call the police when necessary and ask the network police for assistance.