appended url

[eluser]m628[/eluser]
Hello,
I have a login page:

localhost/C/userC/Login/2

when they login and the Password is wrong, I have them going to:

localhost/C/userC/UserNeedsHelp/

I am using the following:
$localU = $User;
$data['error']= "Wrong Password Try Again or <a href='SendPassword/{$localU}'>Email Password</a>";
$this->load->view('UserNeedsHelp',$data);

But the link becomes:

localhost/C/userC/Login/2/SP/XXXX

I want it to be:

localhost/C/userC/SP/XXXX

What am i doing wrong?