The framework needs the following extension(s) installed and loaded: intl.?

The php.ini file can be found under the root folder of your PHP engine installation path (for example, C:/php-7.4.22) . You can use Notepad, Wordpad or Notepad++ to edit your pnp.ini file.

Make the following changes in your php.ini file to point to the right path of the required modules – curl and intl. The php_curl.dll and php_intl.dll files will be found under the ext folder of your PHP engine installation path (for example, C:/php-7.4.22). If you have different path of PHP installation then you have to update it.

extension=C:/php-7.4.22/ext/php_curl.dll
extension=C:/php-7.4.22/ext/php_intl.dll