Noted That:

• To install correctly this advanced-custom-fields-code-area-field.zip .
• Fisrt Download the advanced-custom-fields-code-area-field.zip to your computer
• Extract/Open advanced-custom-fields-code-area-field.zip to Your Computer.
• Then, Find readme.txt file inside advanced-custom-fields-code-area-field.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " advanced-custom-fields-code-area-field.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " advanced-custom-fields-code-area-field.zip "  Downloaded plugin from your computer, Where you downloaded advanced-custom-fields-code-area-field.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Advanced Custom Fields – Code Area Field " folder is added on left sidemenu. Now, Click on " Advanced Custom Fields – Code Area Field " folder.

   Noted that: If you do not see " Advanced Custom Fields – Code Area Field " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  Advanced Custom Fields – Code Area Field Configurtions and Settings or How to work " Advanced Custom Fields – Code Area Field " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " Advanced Custom Fields – Code Area Field " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is Advanced Custom Fields – Code Area Field
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

This add-on can be treated as both a WP plugin and a theme include.

Install as Plugin
Copy the ‘acf-code_area’ folder into your plugins folder
Activate the plugin via the Plugins admin page

Include within theme
Copy the ‘acf-code_area’ folder into your theme folder (can use sub folders). You can place the folder anywhere inside the ‘wp-content’ directory
Edit your functions.php file and add the code below (Make sure the path is correct to include the acf-cf7.php file)

add_action('acf/register_fields', 'my_register_fields');
function my_register_fields()
{ include_once('acf_code_area-field/acf_code_area-v3.php');
}