%s %s addition... what's it do and is it my problem?

For those of us running IIS, the instructions say to follow the php.exe setup in the CGI mappings as %s %s... does anyone know what this does? I'm wondering if it is causing incorrect URLs to not allow an instance of php.exe to shut down. i.e., when someone type in an incorrect URL that ends in .php, they get a CGI error instead of a 404, at this point, it doesn't seem to allow php.exe to shut down... so every now and then I have to restart the server so that I can get rid of the bad instances in the task manager (which won't allow me to shut them down (Access Denied) even with the w3 service shut down...) --------------------- John Asendorf - jasendorf@lcounty.com Web Applications Developer http://www.lcounty.com - NEW FEATURES ADDED DAILY! Licking County, Ohio, USA 740-349-3631 Aliquando et insanire iucundum est