64-bit system PHP operation error: 1% is not a valid Win32 application solution

Issue One: PHP operation error: 1% is not a valid Win32 application

After the configuration of the PHP environment, the operation of HTML is successful, but run PHP error message, "1% is not a valid Win32 application", the English newspaper%1 is not a valid Win32 Application. The first time you encounter such a problem, after searching and experimenting, the problem is finally solved.

Cause of error: Due to the default configuration of the 64-bit operating system, IIS works in 64-bit mode, which causes many 32-bit applications to not work correctly.

Workaround:

1) go to command prompt: Start and run cmd

2) Execute script:

cscript%systemdrive%\inetpub\adminscripts\adsutil.vbs SET W3svc/apppools/enable32bitapponwin64 1

%systemdrive% represents a system disk. For example, if your system disk is C, then the above statement should read:

cscript c:\inetpub\adminscripts\adsutil.vbs SET W3svc/apppools/enable32bitapponwin64 1

Question two: Access to the webpage error: Service unavailable

After the above operation, thought it was done, not actually. Visit the website unexpectedly again error: Service unavailable.

Here's how to fix it:

1) go to command prompt: Start and run cmd

2) Execute script:

%systemroot%\microsoft.net\framework\v1.1.4322\aspnet_regiis.exe-i

Description:%systemroot%\ represents the system directory, which is generally "C:\WINDOWS\"; v1.1.4322 is the default. NET version, you can also change to "v2.0.50727" and other versions, the key is not to write the wrong path name, otherwise the execution is unsuccessful.

64-bit system PHP operation error: 1% is not a valid Win32 application solution