How to set the download helper so we can download the .rar and another extension ?

[eluser]RaiNnTeaRs[/eluser]
the same with title,
How to set the download helper so we can download the .rar and another extension ?
Thanks.

[eluser]RaiNnTeaRs[/eluser]
this is my code :
$idku = $this->uri->segment(3);

$this->db->from('tabel_storage');
$this->db->where('id',$idku);
$q = $this->db->get();
$row = $q->row_array();
$fn= $row['filename'];

$data=file_get_contents("c:/xampp/htdocs/ci2/storage/".$fn);
$name=$fn;
force_download($name,$data);

NB : I manage to download some txt file, but not .rar file.Help plz.thx

[eluser]RaiNnTeaRs[/eluser]
hello help help please, how to download myfiles.rar Thx

[eluser]TheFuzzy0ne[/eluser]
Can you explain the symptoms of the problem? What's actually happening at the browser-end. Do you get any errors?

[eluser]RaiNnTeaRs[/eluser]
Severity: Warning

Message: file_get_contents(c:/xampp/htdocs/ci2/storage/taegeuk8.rar ) [function.file-get-contents]: failed to open stream: Invalid argument

Filename: controllers/dojang.php

Line Number: 384

but apparently my 1st download is successfull TT

[eluser]xwero[/eluser]
the error tells you the file doesn't exist.

[eluser]RaiNnTeaRs[/eluser]
c:/xampp/htdocs/ci2/storage/taegeuk8.rar
but it exist, I've check it TT
and any other file work well too T-T.

[eluser]RaiNnTeaRs[/eluser]
but i guess you were right. I change my filenames and it work well..Thanks