Here is a good example of accessing the same exact document via a non-advanced listing:

http://www.spc.int/prism/images/PACCOICOP_2012.pdf

And here is the same document accessed through the advanced listing:

http://www.sbs.gov.ws/index.php?option=com_advlisting&view=download&fileId=16&Itemid=157

– please let me know if you can reproduce.

Many thanks,

James