IIS7 configuration PHP5.5 How to enable file monitoring for files that cannot be found [original]_win server

We use the server is the Windows 2008 R2, on the IIS7.5 using PHP Manager for IIS configuration PHP environment, start PHP running normally, then not normal, has been the error

HTTP Error 500.0-internal Server error

Enable file monitoring for files that cannot be found

Recall the operation of the server, D disk permissions to do the operation (PHP is placed in D disk), only the SYSTEM and Administrators two user groups, and then I will set the user group to the PHP directory read and Write permissions, or not.

Then I began to Baidu, see a friend on the Internet has also encountered the same problem, his world Wide Web Publishing Service is not running, he enabled the problem after the solution.

Then I went to see my server on the world Wide Web Publishing Service services, found to be running, thinking that the service is suspended animation, holding a try attitude, restart the service, OK, PHP normal.

Thinking back, just set the permissions, PHP directory is not necessary to read the user run permissions?

Then delete the user, found that the error, it seems to be the user permissions, plus user, error or in, restart the world Wide Web Publishing Service services and return to normal.

Summary: PHP directory to increase the user permissions, the environment can not be reflected next time, you must restart the World Wide Web Publishing service services.