Had to reinstall my system from scratch. Win XP

When reinstaling Appache and PHP ended up unable to connect to my site's folder and PHP.

I also got second system which morrors the one I'm reinstalling. I copied all the settings from one system to another, but the server don't work.

The error message:

[error] [client] script not found or unable to stat: D:/Site/php

The server is set only to go to D:/Site

On the error page it shows:

The requested URL /php/php-cgi.exe/index.php was not found on this server.

What could be wrong?