php4 and ii5 "module not found" error

I'm getting same error. Where should I put the DLL (and which DLL)? With CGI (php.exe at c:\php\php.exe) it works, but with ISAPI (php4isapi.dll at c:\php\sapi\php4isapi.dll) it doesn't. I tried copying that dll to c:\winnt\system32, etc, but it still didn't work. [PHP 4.0.5 on Windows 2000 Professional IIS 5.0] So, what's up please? What am I doing wrong? Tiago BCGA tiago@inf.ufsc.br Original Message (from http://marc.theaimsgroup.com/?l=php-windows&m=98882198526897&w=2): By making sure the DLL the system ask for is present in your access path! (That's basically what the error message ask you to do. :-/ ) >I am trying to run php4 on my windows 2000 iis server. I can load php files >with the cgi version (php.exe), but when I try to use hp4isapi.dll i get >the error "The specified module could not be found." How do I get this thing >to work?