One time Download

What did I do wrong?
I want users to be able to download a file 2 times.

But I can only download "d.php" and not my file.pdf?
I don't know where d.php come from?

My settings are has follow on the product page :
Price: 10
Duration : 7 days
Produc url : mysite.com/myfolder/
Renewal Group : -1
Unix File Path : file.pdf
Maximum download count : 2

And on one time download config :
Folder where download files resides : /home/MyAccount/public_html/Download
Default download count : 5

What's not working or missing?
I need some light, Thank you.
JM

d.php is the onetime download program that tracks how many times the file file.pdf gets downloaded.

David

Thank you David,
Do you know how I get Amember to link to the file.pdf instate of d.php?
Thank you
JM