Activation link for new registrants not working for some strange reason.
 

It's not the problem as seen here: http://www.vbulletin.com/forum/showt...56#post1831356 where the incorrect forum URL was the cause.

One of my new registrants is getting this same error when he clicks on the activation link:

Quote:
Not Found
The requested URL /register.php was not found on this server.
Additionally* a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.


Has anyone else seen this problem? The user is using a yahoo email account* so it's not the typical AOL problem seen before.