codeigniter multiple file upload

[eluser]$ilovephp[/eluser]
[quote author="fork88" date="1273053242"]I have the same problem, after i reinitialize the config, the problem solved.
I use this function.

$this->upload->initialize($config);

//$config is a configuration array.

after that, doing the upload as usual.[/quote]

i agree. You have to re-initialize the configuration for the Upload class before invoking do_upload function