hi bellini,
am using prestashop 1.6.1.4 and using custom theme
no i didn't make any changes to the theme or any core files?
am using the standard OPC included with Prestashop, standard five step is working properly but if i enable Opc and add to cart any product than go to the opc page this page not refresh after clicking save button and sign in button its working only manual refresh what can i do. please help if any solution.
Thank you and regards
Anant