8:52:51 PM [Apache] Problem detected!
8:52:51 PM [Apache] Port 80 in use by "Unable to open process" with PID 4!
8:52:51 PM [Apache] Apache WILL NOT start without the configured ports free!
8:52:51 PM [Apache] You need to uninstall/disable/reconfigure the blocking application
8:52:51 PM [Apache] or reconfigure Apache and the Control Panel to listen on a different port
This is the error message that I am getting. I dont have skype so that can't be it. No clue what to do please help