I can not access my virtual host from the browser

My C: \ WINDOWS \ system32 \ drivers \ etc \ hosts file has:

# localhost name resolution is handled within DNS 
itself.
#   127.0.0.1 localhost
#   ::1 localhost
127.0.0.1 localhost::1 localhost
127.0.0.1 localhost::1 localhost
127.0.0.1 cursolaravel1.com.devel  

My C: \ wamp64 \ apache \ conf \ extra \ httpd-vhosts.conf file has:

<VirtualHost *:80>
DocumentRoot "${INSTALL_DIR}/wamp64/www/curso-laravel/probando-laravel/public"
ServerName cursolaravel1.com.devel
ServerAlias www.cursolaravel1
 <Directory "${INSTALL_DIR}/wamp64/www/curso-laravel/probando-laravel/public">
   Options Indexes FollowSymLinks
   AllowOverride All
   Require local
   Allow from all
 </Directory>

I restarted all the Wamp services, I opened the browser, I loaded the url: link but the answer is:

  

This site can not be reached

     

cursolaravel1.com.devel refused to connect.

I appreciate any help.