Jpeg 2000 Upload

[eluser]christiaan001[/eluser]
Hi There,

I am attempting to upload jpeg 2000 .jp2 & .jpf using the file uploading class.

$config['allowed_types'] ='jpg|jpeg|jp2|jpf';

The above throws the "The filetype you are attempting to upload is not allowed" error.

If anyone has any ideas as to how to allow jp2 & jpf file extensions please let me know.

Many thanks in advanced, :-)