Re: The buddypress.org forum is generating 404 errors (?)
I got some help on the bbPress forum and think I’ve sorted this out. I was loading “wp-blog-header.php” for deep integration, but loading “wp-load.php” seems to be better. No more 404 headers in the forum, and the RSS feed problem I had previously is also fixed.
I suspect buddypress.org is using “wp-blog-header.php” because it is showing the same symptoms. Perhaps the admin here would like to try “wp-load.php”.
Thread on bbPress forum: