scheduled daily admin task?

I hired a developer to write a customized daily import from a CSV file into ZenCart.
It works flawslessly, but it requires me to log in to the admin of zencart before it will run.
The file is a PHP file inside the admin folder, with certain dependencies inside subfolders from there.... "application_top.php" from the "includes" folder within the admin folder.... then several from an "includes2" which I am assuming he created.
I tried moving all the needed files to a folder other than admin, but I just get a 500 server error then.
Ultimately I want this script to run daily automatically with a scheduled task... but since it requires me to log in each time before it will run, I am not sure how to do that.

I am using a Windows 2008 Server, IIS7.
Anyone have any ideas on how to get this to run automatically without it redirecting me to the login page and requiring authentication?

Thanks.

As we exclusively use Linux Servers I'm not even sure if you can run Cron Jobs on Windows Servers.

That would be the natural solution on Linux.

Vger

Could you guide how this is possible with linux.

Amit001:

Could you guide how this is possible with linux.
type "cron" into your favorite search engine