Google App Engine for PHP, Hello World with Access is denied

Google App Engine for PHP, Hello World with Access is denied

With the Hello World Tutorial, You may hit the following error messages

1) 'google_appengine' is not recognized as an internal or external command, operable program or batch file.
2)  File "D:\Download\googleappengine\google_appengine\google\appengine\tools\devappserver2\safe_subprocess.py", line 61, in start_process stdin=subprocess.PIPE)
    File "C:\Python27\lib\subprocess.py", line 711, in __init__errread, errwrite)
    File "C:\Python27\lib\subprocess.py", line 948, in _execute_child startupinfo)
    WindowsError: [Error 5] Access is denied

This is because the command line that you enter is not correct, please refer to the following instruction

My Path for Google Engine Directory Structure
Python Directory D:\Download\googleappengine\google_appengine\
PHP Directory D:\Download\googleappengine\php\
Hello World Directory D:\Download\googleappengine\helloworld\

Here's the correct Command Line to Start the Google App Server for PHP
Go To Directory: D:\Download\googleappengine  and enter following command

google_appengine\dev_appserver.py --php_executable_path=D:\Download\googleappengine\php\php-cgi.exe helloworld/

or you want to specify the webserver port

google_appengine\dev_appserver.py --php_executable_path=D:\Download\googleappengine\php\php-cgi.exe --port=8080 D:\Download\googleappengine\helloworld

To Stop the Server in Windows Environment, just press Ctrl-C to break down the process