About apache each socket address (protocol / network address / port) is normally permitted errors

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This link: https://blog.csdn.net/litcangosh/article/details/102412188

Today appears when you start apache service a mistake, as:

then follow the prompts to view the system event log (My Computer -> right click -> Administration -> Event Viewer) and then saw the wrong question
The Apache service named

The following error Reported: >>>
(the OS 10048) each socket address (protocol / network address / port) only once. : AH00072: make_sock: could not bind to address 0.0.0.0:443
mean 443 port is occupied, just need to C: \ develop \ Apache24 \ httpd -ahssl.conf and httpd-ssl under conf \ extra directory. conf these two documents instead of 443 to 442.