Installation is succesfull but as I ran xampp I´ve got an error message as pasted below.
What can be using port 80 and how to free it ?
Thank you for your support
ps.: op sistem is windows 8 build 6200 64 bits
12:44:13 [main] All prerequisites found
12:44:13 [main] Initializing Modules
12:44:13 [Apache] Problem detected!
12:44:13 [Apache] Port 80 in use by "Unable to open process" with PID 4!
12:44:13 [Apache] Apache WILL NOT start without the configured ports free!
12:44:13 [Apache] You need to uninstall/disable/reconfigure the blocking application
12:44:13 [Apache] or reconfigure Apache and the Control Panel to listen on a different port
12:44:13 [main] Starting Check-Timer
12:44:13 [main] Control Panel Ready