OK, I think I'm lost.  But let me make a suggestion....

You purchased it here?  If so, then it will be in your Items List.  Just go to Members>My Account and click on the Item List.  You can then search by vendor and perhaps the name will jump out at you.  Even if you have to page through your item list, you can at least find the name of the program and a link to the catalog page.  You should also be able to re-download the zip file from there.