Blocking IP address in .htaccess file causing cart/item issues

Blocking an IP address in the standard .htaccess file with cs-cart is causing issues. Will not allow items to view, cart does not work, nor do catagories. Here is what I had added:

order allow,deny

deny from

allow from all

It is actually blocking the specific IP address, but then causing no one else to be able to view cart contents, click on a product to look at it, checkout, etc.

Use Administration->Store access instead of htaccess.

Thanks, is this section specifically for blocking IP's? I put the IP range in, but I do not see an option to specificy what is being done to the IP, as in being blocked, etc.

Yes, what you put here will be DISABLED