PacsOne Server

I loaded Windows 2000 and put SP4 plus all security fixes.
I have php 4.4.0, mysql 4.1.5 and IIS 5
I get Hello.php to work
pacsone.php get these errors:
Notice: Undefined index: REQUEST_URI in C:\Program Files\PacsOne\php\security.php on line 15

Warning: Cannot modify header information - headers already sent by (output started at C:\Program Files\PacsOne\php\security.php:15) in C:\Program Files\PacsOne\php\security.php on line 19

login.php gets:
Notice: Undefined index: REQUEST_URI in C:\Program Files\PacsOne\php\login.php on line 150

PacsOne Server Login
Not authorized to access this URL: http://192.168.1.134

with the login screen and the spam code shows up OK.

The problem is the REQUEST_URI PHP variable may not be available for some versions of IIS. You can try renaming REQUEST_URI to PHP_SELF in the script (s) where you got the error notice and see if that works.