title: Prestashop shopping cart showing Free Shipping and error no carrier delivers to the se address you selected
body: <p>I just installed presashop 1.6.1.1 and configured shipping and other stuff. I set the shipping preferrence all values to 0 and created new zones and assigned countries for each zone, selected by weight, its ranges and prices and enabled the zones I created. When I tested  placing an order the shopping cart shows free shipping and when I proceeded to checkout there was an error "there are no carriers that deleivers to the address you selected". I checked all the shipping and products details and all are enabled. Please advise how to solve this problem.</p>
  
  <p>Thnaks and best regards</p>