Upload a picture to .swf

Hi,

I have hired a Flash developer to create me a .swf file which allows user to upload a picture to the SWF, then do some other things. Now, when he showed it to me on his website (flashguru.in/elance), it works perfectly, but when he sent me the files (https://www.dropbox.com/sh/9a2kkyzv4b9bg48/Mbf3GNB9qQ), the uploading image functions doesn't work!

Can someone please help me with this?

Thanks in advance,

Dean