[Mediawiki-l] Mediawiki installation problem

[Swami]

Hi,
I tried to install MediaWiki in my Windows 2003 server (which already hosts
BugZilla in Apache Server with MySQL as database). I followed the exact
steps given in the Installing MediaWiki on Windows Server 2003 SP1
sectionhttp://meta.wikimedia.org/wiki/Insta...erver_2003_SP1
<http://meta.wikimedia.org/wiki/Installing_MediaWiki_on_Windows_Server_2003_
SP1> 
. But after installation when I try to run the index.php from my browser, it
says 'Error 404: Page Not found.' I tried it many times but the problem
persists. Please help me.

Regards,
Swami