I am trying to use php with Website Server running in windows98.  In Dos php.exe works perfectly. 
But when trying to use a Browser to run the script I get a 500 Error.  
Here are the Steps I take to set up PHP.

1)   
Configure Website server in following manner:
Content Types -- >.php   wwwserver/isapi
Associations-- >.php c:\website\php

2)
Placed both DLLs in C:\windows\system folder.
Placed php.exe in C:\website\php folder.

3) Reboot System

When attempting to run a test.php script in browser the following error appears:

500 Server Error
The server encountered an error and was unable to complete your request.
Message: LoadLibrary failed for API extension "C:\WebSite\php\php.exe", code=11

So I tryed changing the Association in the Webiste Configuration file to:
Associations-- >.php c:\windows\system\php4isapi.dll  
Now the Error message reads:

500 Server Error
The server encountered an error and was unable to complete your request.
Message: Version ident mismatch in API extension "C:\Windows\system\php4isapi.dll"

Pls advice on what I can try or if I can still use this with Website server.
Thnx Jess