Port 80 is occupied by system and port 80 is used by system

Source: Internet
Author: User

Port 80 is occupied by system and port 80 is used by system

1. Run 'netstat-ano 'and find that port 80 is occupied by processes with pid = 4.

2. Open the task manager and find that the pid = 4 process is actually a system process. The process description is NT kernel & system.

3. How to clear it? You need to use the registry, start-"regedit, open

4. Find the HKEY_LOCAL_MACHINE directory.

5. Find System

6. Locate CurrentControlSet-Services.

7. Find http-start.

8 open, change 3 to 4, OK

9. restart the computer, and NT Kernel & System will take up port 80. If you want to use vs to run normally, change 4 to 3.

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