I'd installed WP in ...www/wordpress2.9.2/wordpress. Later I moved all the files from WordPress 2 WordPress2.9.2 & then deleted WordPress folder.
After doing this I was not able 2 access my WP Login page uisng my URL. I got this error:
Warning: require(./wordpress2.9.2/wordpress/wp-blog-header.php) [function.require]: failed to open stream:...
Therefore, I decide to go back to the original structure - with all the
files in WordPress folder. Even then I am getting the above error message.