Launch Apache error occurred port unable to open process with PID 4!

22:15:30 [Apache] problem detected!
22:15:30 [Apache] Port, use, "Unable to open process" with PID 4!
22:15:30 [Apache] Apache would not start without the configured ports free!
22:15:30 [Apache] need to uninstall/disable/reconfigure the blocking application
22:15:30 [Apache] or reconfigure Apache and the Control Panel to listen on a different port

Error message: Because the system service is taking up 80 ports, either end the system service or modify the Apache port.

PID4 Service is the world Wide Web Publishing Service

Here you choose to end this system service, run Services.msc, find and then stop. Prevent the next boot again this situation, in the properties can be set to manually start.

Launch Apache error occurred port unable to open process with PID 4!