Si está utilizando Magento 2.2.4. Luego primero vaya al directorio de registro de Apache y
[Wed May 30 00:58:17.857269 2018] [core:alert] [pid 7184:tid 1244] [client 127.0.0.1:65528] C:/Creation/wamp64/www/m2version/ms-live-version/.htaccess: Invalid command '<IfVersion', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 30 00:58:42.568180 2018] [core:alert] [pid 7184:tid 1248] [client 127.0.0.1:49165] C:/Creation/wamp64/www/m2version/ms-live-version/.htaccess: Invalid command '<IfVersion', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 30 00:59:01.667499 2018] [core:alert] [pid 7184:tid 1252] [client 127.0.0.1:49169] C:/Creation/wamp64/www/m2version/ms-live-version/.htaccess: Invalid command '<IfVersion', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 30 01:00:04.655715 2018] [core:alert] [pid 7184:tid 1272] [client 127.0.0.1:49174] C:/Creation/wamp64/www/m2version/ms-live-version/.htaccess: Invalid command '<IfVersion', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 30 01:00:35.151803 2018] [core:alert] [pid 7184:tid 1272] [client 127.0.0.1:49201] C:/Creation/wamp64/www/m2version/ms-live-version/.htaccess: Invalid command '<IfVersion', perhaps misspelled or defined by a module not included in the server configuration
Según el registro, el problema principal es un archivo .htaccess. No sé la razón exacta, pero el siguiente código de eliminación del archivo .htaccess está funcionando.
Eliminar el código de la etiqueta del archivo.
<Files composer.json>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files composer.lock>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files .gitignore>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files .htaccess>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files .htaccess.sample>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files .php_cs.dist>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files .travis.yml>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files CHANGELOG.md>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files COPYING.txt>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files Gruntfile.js>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files LICENSE.txt>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files LICENSE_AFL.txt>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files nginx.conf.sample>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files package.json>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files php.ini.sample>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files README.md>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files auth.json>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
<Files magento_umask>
<IfVersion < 2.4>
order allow,deny
deny from all
</IfVersion>
<IfVersion >= 2.4>
Require all denied
</IfVersion>
</Files>
Nota: No sé si puede haber problemas en el futuro o no. Pero me ayuda.