Error - (include_path='c:\php4\pear') in Unknown on line 0

I am getting the wierdest PHP error. I couldn't find anything on the web regarding this error. The exact error is as follows: [01-Apr-2002 02:45:41] PHP Warning: Failed opening '/apache/htdocs/php.php' for inclusion (include_path='c:\php4\pear') in Unknown on line 0 I have put up online copies of my httpd.conf and php.ini files up at: http://one.com.pk/tmp/httpd.conf.txt http://one.com.pk/tmp/php.ini I'm on a Win2K machine, running PHP v4.1.2. I was running 4.0.6 and then ran the windows installer version of 4.1.2 but when that failed I got the zipped version, and installed fresh in c:\php I'm running Apache 1.3.42 and even installed the latest MDA Components (2.7 RTM) The error occurs even on a simple php page with the following: <? phpinfo() ?> ( http://one.com.pk/php.php ) The page appears blank and logs an error to the log file as pasted on top of this mail. I have thus far tried all variations in the install guide, copied php4ts and others from php/dll into the system32 folder, copied the php.ini in system32, etc. I don’t understand why it's giving me the same error even after a fresh install (I had the Zend Scripting Engine installed before installing 4.1.2 but that shouldn't have left any legacy files either because I complete remoed the php folder and installed over... my guess is it has something to do with apache) tia, Aleem