[PHP-WIN] Instilation problem

[Justin Blake]

I am running Sambar Server Pro v5.0 on Win ME. It requires php4 to run as isapi. I 
know my sambar config files are correct but I'm not sure about php. When I try to run 
any php file I get:

Warning: Failed opening 'D://docs/bin/myfile.php' for inclusion (include_path='') in 
Unknown on line 0

php.ini is in c:\windows and msvcrt.dll and php4ts.dll are in c:\windows\system

Thanks for any help,
Justin