i tried once again, got those issues above fixed

but i have a question, now i run ssu version 3.66, i set default language indentifer true, ssu multi language status true,
when i access my site, it shows as www mysite.com/zencart , its ok, but when i click the product pages or any other pages, i get www mysite.com/zencart/fr/something , fr is my default language, what do i show it as www domain.com/zencart/something ?