I made a profile but it dont work. I see it on homepage but I go to it and I get a error

Not Found

The requested URL /jeff was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

1.  Log into your server via FTP and see if you have an .htacess file in your Dolphin root.

2.  Check your .htaccess file and then go to yoursite.com/admin/phpinfo.php and make sure you have mod_rewrite enabled.

3.  Please utilize the search functions in the upper right hand corner of the forums (just under the Websites tab in the black menu [grey letters]) next time.  This is asked and answered way to many times for me to spend anymore time on it.