Error To Enter Principal Page

When I finished the normal instalation process. I'm invited to enter to the two next page, the user page, and the admin page. and

When I try to enter this page, I always obtain the same message:

“No input file specified”

Thanks in advance…

Hello Fgonz8,

We are sorry to hear that you experience such a problem.

The problem requires the investigation on your server. Please contact us via Customer Help Desk and provide us with a temporary access to your server.

Anastasiya Kozlova

CS-Cart Support team