This is your first time using Zen Cart® and you haven’t yet completed the normal Installation procedure. If this is the case for you, you will need to upload the “zc_install” folder using your FTP program, and then run zc_install/index.php via your browser (or reload this page to see a link to it).
Your /includes/configure.php and/or /admin/includes/configure.php file contains invalid path information and/or invalid database-connection information. If you recently edited your configure.php files for any reason, or maybe moved your site to a different folder or different server, then you’ll need to review and update all your settings to the correct values for your server. See the area on the Zen Cart® website for assistance.
Additional Details: includes/configure.php file contents invalid. ie: DIR_FS_CATALOG not valid or not set
To begin installation …
The Installation Documentation can be read by clicking here: Documentation
You will need to upload the “zc_install” folder using your FTP program, and then run zc_install/index.php via your browser (or reload this page to see a link to it).
The area on the Zen Cart® website will also be of value if you run into difficulties.