@evstevemd: Actually its not WAMP. It's called WAMPServer and XAMPP is a WAMP cum LAMP
And I think he might have same problem in WAMPServer too because the port must be occupied or if not then its just the XAMPP config. Well, Windows has an inbuilt WAMP called IIS.
Thanks for correction. Sometimes I tend to use terms loosely :)
IIS IMO is commercial, am I wrong?