I hope I didn't screw up

I am obviously new to this and have been working as time permits over the last couple months to get my site up. I was about ready to go live and problems. I made an opening page not part of Zen that will link into Zen. I got that going and changed the name to index.html and it comes up under my domain as it should. However now I changed the folder names on my zencart and subfolder zencart/fullfileset...... to easier names. I must have done something else as I cannot get the zencart to open. what filename do I look for to open that back up. I need to link to that from my opening page. I am so close hopefully it is a quick fix. thanks Rick

Having renamed your folders for zencart, there are 2 files in zencart that require that the path to the zencart files be correct.

Access the your_new_folder_name/includes/configure.php and
your_new_folder_name/admin/includes/configure.php

edit these files for each instance of the old folder name changing to the new folder name. Save and replace the old files with these edited files.

Make a backup copy of the original files first on your PC for insurance.