port error

[asaraf.lov]

12:41:27 PM [main] Initializing Control Panel
12:41:27 PM [main] Windows Version: Windows 7 Ultimate 64-bit
12:41:27 PM [main] XAMPP Version: 7.4.13
12:41:27 PM [main] Control Panel Version: 3.2.4 [ Compiled: Jun 5th 2019 ]
12:41:27 PM [main] Running with Administrator rights - good!
12:41:27 PM [main] XAMPP Installation Directory: "c:\xampp\"
12:41:27 PM [main] Checking for prerequisites
12:41:27 PM [main] All prerequisites found
12:41:27 PM [main] Initializing Modules
12:41:27 PM [Apache] Problem detected!
12:41:27 PM [Apache] Port 80 in use by "Unable to open process" with PID 4!
12:41:27 PM [Apache] Apache WILL NOT start without the configured ports free!
12:41:27 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
12:41:27 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
12:41:27 PM [main] Starting Check-Timer
12:41:27 PM [main] Control Panel Ready
12:41:52 PM [Apache] Attempting to start Apache app...
12:41:52 PM [Apache] Status change detected: running
12:41:55 PM [mysql] Attempting to start MySQL app...
12:41:56 PM [mysql] Status change detected: running
12:42:55 PM [Apache] Attempting to stop Apache (PID: 5192)
12:42:55 PM [Apache] Attempting to stop Apache (PID: 6624)
12:42:55 PM [Apache] Status change detected: stopped
12:42:56 PM [mysql] Attempting to stop MySQL app...
12:42:56 PM [mysql] Status change detected: stopped
12:42:57 PM [Apache] Problem detected!
12:42:57 PM [Apache] Port 80 in use by "Unable to open process" with PID 4!
12:42:57 PM [Apache] Apache WILL NOT start without the configured ports free!
12:42:57 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
12:42:57 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
12:42:57 PM [Apache] Attempting to start Apache app...
12:42:57 PM [Apache] Status change detected: running
12:43:30 PM [Apache] Attempting to stop Apache (PID: 6904)
12:43:30 PM [Apache] Attempting to stop Apache (PID: 1644)
12:43:30 PM [Apache] Status change detected: stopped
12:43:31 PM [Apache] Problem detected!
12:43:31 PM [Apache] Port 80 in use by "Unable to open process" with PID 4!
12:43:31 PM [Apache] Apache WILL NOT start without the configured ports free!
12:43:31 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
12:43:31 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
12:43:31 PM [Apache] Attempting to start Apache app...
12:43:31 PM [Apache] Status change detected: running
12:43:33 PM [Apache] Status change detected: stopped
12:43:33 PM [Apache] Error: Apache shutdown unexpectedly.
12:43:33 PM [Apache] This may be due to a blocked port, missing dependencies,
12:43:33 PM [Apache] improper privileges, a crash, or a shutdown by another method.
12:43:33 PM [Apache] Press the Logs button to view error logs and check
12:43:33 PM [Apache] the Windows Event Viewer for more clues
12:43:33 PM [Apache] If you need more help, copy and post this
12:43:33 PM [Apache] entire log window on the forums

[Nobbie]

http://letmegooglethat.com/?q=Port+80+i ... with+PID+4!