Error: Cannot redeclare… using Unzip-library

[eluser]jur[/eluser]
hi, i just follow the usage of unzip library but nothing happens.

i pass a full path parameter like this:
$path = 'C:/Users/Jur/Xampp/xampp/htdocs/website/css/themes/default.zip'

// Give it one parameter and it will extract to the same folder
$this->unzip->extract($path);

the library successfully loaded and the file_open can read my zip file.

is there something wrong with my path.? thanks