缺少mysqli扩展名。 请检查您的PHP配置,Windows 7 [关闭]

I'm using apache24 with PHP 7.0.3. When requesting http://localhost/phpmyadmin/ I get this error:

The mysqli extension is missing. Please check your PHP configuration. See our documentation for more information.

My PHP config has nothing about slqi to uncomment.
I've looked at the thousand other solutions, and most are for linux and I don't know how to do it for windows.

Please make sure the extension=mysqli.dll isn't commented out into php.ini.

Also make sure that you have the mysqli.dll files exist inside the extensions folder of your php installation.