Youngz & Bbs I Am Using Youngz Soft's CCProxy As Proxy Sever. The Users On The Network Could Not Open .Php Sites. Why?

I am Using Youngz Soft's CCProxy as Proxy Sever. The Users on the network could not open .Php sites. Why? - youngz & bbs

For example:

http://www.anysite.com/main.php

When a user clicks on the link. Appeared Download window asking if you want to save the php file on your computer.

I am very grateful.

Thank you in advance.