To be quite honest I haven't the slightest idea.  I received a newsletter from gimptalk.com and copied/pasted the link from the newsletter here.  Because the link called it 2.2, that's what I used.  If it's wrong, my apologies. If the GAP version I linked you to does not work for other Windows GIMP 2.6 users, my apologies there as well.
Maybe a moderator can lock/delete this thread to avoid further confusion.
Thanks, Art