Port Error for Apache and MySQL servers in Windows8

[anvith]

Hello Everyone!!!!
I am new user of XAMPP , I am facing a problem will opening Apache and MySQL servers. I have changed the ports from 80 to 8080 & 443 to 4433 in configuration files, stopped the port 80 service through control panel and even IIS services are also been blocked manually by me. But still I am facing the problem in launching Apache and MySQL sever. Can anyone help me to solve this issue?
Thanks in Advance!!!!!
12:06:26 PM [main] Initializing Control Panel
12:06:26 PM [main] Windows Version: Windows 8 Pro 64-bit
12:06:26 PM [main] XAMPP Version: 5.6.14
12:06:26 PM [main] Control Panel Version: 3.2.2 [ Compiled: Nov 12th 2015 ]
12:06:26 PM [main] You are not running with administrator rights! This will work for
12:06:26 PM [main] most application stuff but whenever you do something with services
12:06:26 PM [main] there will be a security dialogue or things will break! So think
12:06:26 PM [main] about running this application with administrator rights!
12:06:26 PM [main] XAMPP Installation Directory: "g:\xampp\"
12:06:26 PM [main] Checking for prerequisites
12:06:26 PM [main] All prerequisites found
12:06:26 PM [main] Initializing Modules
12:06:26 PM [Apache] Problem detected!
12:06:26 PM [Apache] Port 80 in use by "Unable to open process" with PID 4!
12:06:26 PM [Apache] Apache WILL NOT start without the configured ports free!
12:06:26 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
12:06:26 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
12:06:26 PM [main] Starting Check-Timer
12:06:26 PM [main] Control Panel Ready

[Nobbie]

I have changed the ports from 80 to 8080 & 443 to 4433 in configuration file

Which configuration file?

[Altrea]

You need to update the ports in the control panel config too.

[anvith]

httpd.conf 80 to 8080 and httpd-ssl.conf 443 to 4433