How do I unblock a port on windows to get an http connection?
I have already tried opening the port but when I use a port checker it says the port is still closed.
Open TCP Port 80 (HTTP) in Windows Firewall:
If You still find it blocked follow these steps:
CTRL+ALT+DELETE and choose " start task manager "
Click on " Processes " tab
Enable " PID " column by going to: View > Select Columns > Check the box for PID
Find the PID of interest and " END PROCESS "
Your port will be open now.
I found it and the port 80 is blocked by "System" - "NT Kernel & system" and the orginal file name is ntoskrnl.exe on system32 directory. End task is disabled for this process.
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