In the context of a course on PHP, I downloaded correctly the WAMP package, but at the time of opening the localhost homepage, I got the following error message : Page downloading error. Connection failed. Firefox cannot connect to the server at the address localhost. I run Apache 2.4.17, MySQL 5.7.9, PHP 5.6.16 and 7.0.0 versions.
Thanks for Helping.
Patrick Fédida
you must start the apache service first before you can enter localhost. if it's already started then try using the following: http://localhost:80/ http://localhost:8080/