404 error after installing PHP on IIS 7.5

I have installed PHP manager. But then when I try to access PHPinfo. I got the following screen.开发者_C百科

What should I do?

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EquinoX, create a directory called C:\inetpub\wwwroot\testsite, and in that directory put a file called test.php which contains

<?php echo phpinfo(); ?>

You should then be able to run this by typing

http://localhost/testsite/test.php

in your browser window.