>>There are no files ... ( correct )
>
>Thanks, I have been wondering about the "s" as well.
>
>In French, we use the singular. However, I would have to verify if the "s" applies as well.
>
>Example:
>
>Il n'y a pas de fichier.
>Il n'y a pas de fichiers.

In turkish if quantity phrased in sentence we don't use "s" (-ler,-lar), because it's obviously seem there are more then one:

Cars - Arabalar
100 Cars - 100 Araba

If you don't use "s" at first sentence how can you know there more than one car in french?