I have successfully installed ZenCart using the default database name and configured it completely etc...

I have backed up everything (files and db) and removed the original installation.

I have reinstalled it into another location and renamed the db.

NOTE: This new installation has not been modified in any way except for the configuration.php files.

I then modified my configuration.php files in the includes and admin/includes folders to change the db name.
I then uploaded the changed configuration files.

Now when I go to my ZenCart store and admin panel, I get the following:

Hello. Thank you for loading Zen Cart™.
You are seeing this page for one or more reasons:...

What other files are required for me to point to the same database with only its name changed?