Problem! Unable to start xampp

[ahlianvip]

16:37:46 [Apache] Problem detected!
16:37:46 [Apache] Port 80 in use by "Unable to open process" with PID 6380!
16:37:46 [Apache] Apache WILL NOT start without the configured ports free!
16:37:46 [Apache] You need to uninstall/disable/reconfigure the blocking application
16:37:46 [Apache] or reconfigure Apache and the Control Panel to listen on a different port
16:37:46 [Apache] Problem detected!
16:37:46 [Apache] Port 443 in use by "Unable to open process" with PID 6380!
16:37:46 [Apache] Apache WILL NOT start without the configured ports free!
16:37:46 [Apache] You need to uninstall/disable/reconfigure the blocking application
16:37:46 [Apache] or reconfigure Apache and the Control Panel to listen on a different port
16:37:46 [Apache] Attempting to start Apache app...
16:37:46 [Apache] Status change detected: running
16:37:47 [Apache] Status change detected: stopped
16:37:47 [Apache] Error: Apache shutdown unexpectedly.
16:37:47 [Apache] This may be due to a blocked port, missing dependencies,
16:37:47 [Apache] improper privileges, a crash, or a shutdown by another method.
16:37:47 [Apache] Press the Logs button to view error logs and check
16:37:47 [Apache] the Windows Event Viewer for more clues
16:37:47 [Apache] If you need more help, copy and post this
16:37:47 [Apache] entire log window on the forums

[Altrea]

Find out which program has the PID 6380 and stop it