not positive but i would think that if you remove /AbanteCart from the store url in system settings then move your files to the main directory it will work.
First let me say this is a great cart. I found it with my new host and installed it a couple days ago. So far I am very impressed, hope to go live with my site in a week or so.
Now down to business. My error log keeps getting filled with this: 2013-08-23 21:04:27 - App Warning: AbanteCart core v.1.1.6 Warning: Accessing store with unconfigured or unknown domain. Check setting of your store domain URL in System Settings . Loading default store configuration for now. in /home/bardkjix/public_html/core/lib/config.php on line 151
I have tried http://, https://, and both with and without www.. Nothing changes it.? Any ideas? I guess it's not a critical error but it is very annoying when every page change or refresh gives a new instance of the error.