its the config.php file...
no lynne hes trying to remove him and am guessing he cant look in there for hes user ID..
PHP Code:
// ****** UNDELETABLE / UNALTERABLE USERS ******
// The users specified here will not be deletable or alterable from the control panel by any users.
// To specify more than one user, separate userids with commas.
$config['SpecialUsers']['undeletableusers'] = 'x';
by the way it not a Forum ID its a user ID