Apache Friends Support Forum

hi, it says the port is in use, but i have no idea where

anyways here is the log:
Control Panel Ready
15:37:08 [Apache] Problem detected!
15:37:08 [Apache] Port 80 in use by "Unable to open process" with PID 4!
15:37:08 [Apache] Apache WILL NOT start without the configured ports free!
15:37:08 [Apache] You need to uninstall/disable/reconfigure the blocking application
15:37:08 [Apache] or reconfigure Apache and the Control Panel to listen on a different port
15:37:08 [Apache] Attempting to start Apache app...
15:37:08 [Apache] Status change detected: running
15:37:09 [Apache] Status change detected: stopped
15:37:09 [Apache] Error: Apache shutdown unexpectedly.
15:37:09 [Apache] This may be due to a blocked port, missing dependencies,
15:37:09 [Apache] improper privileges, a crash, or a shutdown by another method.
15:37:09 [Apache] Press the Logs button to view error logs and check
15:37:09 [Apache] the Windows Event Viewer for more clues
15:37:09 [Apache] If you need more help, copy and post this
15:37:09 [Apache] entire log window on the forums

FGA- frequently given answer

hi i checked this , but go stuck when it says go to adminstration tools. i could not find the asked program.

https://gyazo.com/707efa157ea0c9c276647b90043f0267
however the asked program is not there

Anyway, you have to find and to disable Microsoft IIS (Internet Services). If you dont know how, ask in a Microsoft Board. You may also simply enter "Port 80 in use by "Unable to open process" with PID 4!" in Google.