How did “people you might know” find you on social software>>>

Httpd.conf configuration error. If Apache’s configuration file httpd.conf is wrong, starting it in windows will prompt the requested operation has failed. This is a depressing thing, because it takes half a day to check the error. In fact, you can start Apache in command line mode with parameters. Apache will prompt you which sentence is wrong, and then you can solve it

Check for errors:

Enter CMD and then the Apache installation directory (specifically your own installation directory) bin > httpd.exe -w -n “Apache2” -k start

Apache 2 is its own service name