$_FILE uploading is empty.
I've been doing this upload 2 days but my image file won't move to the site directory, and I dump the $_FILES I see that everytime I post It returned empty, but on my localhost (pc that I'm using) it is working. On the site using IIS7 server, I see the file return everytime I upload on the windows/temp, but the file not moving to the directory of the site. I already use 3 plugin's for uploading but still it won't do. I am using codeigniter framework.
Anyone can give an idea about the problem?