Windows系统服务器在端口80上运行

Question

I have IIS and Apache servers installed on my Vista OS, I have Stopped All of these servers but localhost still working , when I try connecting to localhost I got 404 error page. I found the port 80 is bounded to PID 4 to the System Process. there is no clear individual service working on this port . This is what I get through command line:

Active Connections

  Proto  Local Address          Foreign Address        State           PID

  TCP    0.0.0.0:80             0.0.0.0:0              LISTENING       4

  TCP    0.0.0.0:135            0.0.0.0:0              LISTENING       980

  TCP    0.0.0.0:445            0.0.0.0:0              LISTENING       4

  TCP    0.0.0.0:3306           0.0.0.0:0              LISTENING       3992

  TCP    0.0.0.0:5357           0.0.0.0:0              LISTENING       4

As you can see this process is opening 3 ports 80,445 and 5357 , I think this is some related to asp.net or sqlexpress but not sure .

anyone has a proper solution to this problem ?? how to release port 80 and what service is running on this port ??

Answer 1

445 is the SMB port. You might have file sharing enabled which might cause this port to be open. Try disabling file sharing and network discovery.