I never noticed I don't even have this file .htaccess in the directory where my cart is installed. I was trying to install the SEO addon when I found the file does not exist. I'm positive the file is not created during installation but I am not sure. Now the question is: Is it possible to just get a copy of this file and put it in the directory? Is there anything specific to the installation in it?( If so I guess I have to re-install my cart).
Any help would be appreciated.
Download another copy of CS-Cart, it'll be within the archive.
If using cPanel, you will need to check “Show hidden files” to be able to see .htaccess.
Thanks Jesse and Tool, problem solved.