404 woes..

While checking up on the 404 pages on my site I realized that nearly every directory has a different 404 page.

For example...
http://www.recognizedexpert.com/a867htf (Root)
http://www.recognizedexpert.com/expert/7a89cv (Forum)
http://www.recognizedexpert.com/blogger/o8a7df (WordPress)

Is there a way to set a universal 404 page that will just be "the default 404" page that can just overwrite all the other 404 pages?

Got it.

Create a Custom vBulletin "404 Page Not Found" Page, and direct vBSEO to use it.

Custom 404 Error Page with htaccess