Installation

I’m having trouble with the installation.

The code area field appears without any configuration to the functions.php . If I do try to move the folder to my theme
and add the function code an internal 500 error crashes
the server.
Also this file does not exist.
(Make sure the path is correct to include the acf-cf7.php file)

??

In addition, after downloading the acf plugin the folder is not
named ‘acf-code_area’. do I change it to this?

I am in the process of installing the same set up on a localhost.
We shall see.

http://wordpress.org/plugins/advanced-custom-fields-code-area-field/