FastCGI Error Number:-2147467259 (0x80004005) Error in IIS + php

My PHP is in IIS mode. The following Error occurs today: FastCGI Error the FastCGI Handler was unable to process The request. // FastCGI cannot process the request. This error occurs most often when PHP is run in FastCGI mode in IIS, because php. ini configuration problems, not to mention, here is a direct solution, not a waste of time.

1. Open php. ini and find register_globals = Off. Change it:

The code is as follows:	Copy code
Register_globals = On

Note that the comment above this line, that is, semicolon (;), is removed and the global variable function of PHP is enabled.
2. Configure the FastCGI File: modify the maxInstances value:

The code is as follows:	Copy code
[Types] Php = PHP [PHP] ExePath = D: \ php_5.2.3 \ php-cgi.exe Instancemax requests = 10000 MaxInstances = 300 EnvironmentVars = PHP_FCGI_MAX_REQUESTS: 10000 RequestTimeout = 500 ActivityTimeout = 900

If the above method cannot be solved

Copy msvcr71.dll to your system directory.

The code is as follows:	Copy code
C:/Windows/System/System32 C:/Windows/System C:/Windows

3. Optimize the IIS application pool

Set the maximum memory used to 2048 MB. You can also try other values. You can manually modify the value and try again. The value I changed may not be suitable for you. After the above modification, restart IIS.