bug#24669: 25.1; Cannot display images

[Eli Zaretskii]

> Date: Wed, 12 Oct 2016 09:55:08 -0700 (PDT)
> From: Drew Adams <drew.adams@oracle.com>
> Cc: 24669@debbugs.gnu.org
> 
> > (I wonder if some such info should be, or maybe already is, in
> > the doc somewhere.  You will likely tell me that it is in the
> > Windows README or some such, but I'm thinking of someone who
> > just picks up an Emacs binary.  Should this be in the Emacs
> > manual (or is it already)?)
> 
> Just which of the directories in that zip archive need to be included in my 
> PATH variable?  All of them?  (Including only bin/ is apparently not 
> sufficient.)

Only bin/, the one where all the DLL files are.

How is that not sufficient?