org_user

i want to configure php in IIS server. i have followed all steps mentioned in the below url http://codex.gallery2.org/Gallery2:Installation_on_Windows_Server_2003_and_IIS6#Configuring_IIS It worked in my local system. but i am not able to configure it in my remote server. This remote server runs my website using .net. i want to configure php for that webserver. I was struck in the step 'Testing PHP Installation' mentioned in above url. ' how to give the anonymous internet user account and NETWORK SERVICE account read/execute permissions on the C:\PHP directory,'. Now the problem is when i try to run a sample test page with phpinfo() it is asking for username and password.