Please elaborate on your security warning?...
Make sure Guest account is on (PWS needs that) and the php files/dirs have execute permissions...
You must ensure that php.ini is in your /windows directory, that your extensions directory is specified in that, and you must have run regedit and entered the required registry entries:
HKLM Root.. add the extensions you wih to map, along with a "phpfile" for default...
phpfile key should be created with command/open keys pointing to (default) your php.exe file.. (EX: "C:/inetpub/wwwroot/PHP/php.exe" %s %s <<These are critical...
Heres a summary:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\W3SVC\Parameters\Script Map
.php C:\My Webs\php4\php.exe %s %s
.php4
.phtml
.php3
HKEY_CLASSES_ROOT
.php default "phpfile"
.phtml default "phpfile"
.php3 default "phpile"
.php4 default "phpfile"
phpfile default "PHP Script"
phpfile->NewKey-->Shell
Shell-->NewKey-->Open
open->NewKey->command
command default C:\MyWebs\php4\php.exe -q %1