I have a similar problem with php not working but i get a error on the page:
HTTP Error 403.1 - Forbidden: Execute access is denied.
I have already run the reconfigure tool twice, and it hasn;t fixed the problem.
Note:
I was having a problem with php not working and dll's missing, so I reinstalled php 4.311 and now get the forbidden error.
I am also getting this is the even log:
The registry key for IIS subauthenticator is not configured correctly on local machine, the anonymous password sync feature is disabled.
Can anyone help me?