I currently run PmWiki at mydomain.com/pmwiki. I have a 404 page and .htaccess set up in my site's document root for 404 pages regarding anything that doesn't have to do with my wiki. By default, ...
We are using the vBulletin system. I have set it up so that it redirects 404 error's to a php page, so it follows the theme of the forum. However, if I go to a directory that exists (the admin ...