I realize this is a really old thread but after we had so much trouble finding this I decided to post here with information on where to download the pushprinterconnections.exe 32bit file.
Here's the URL to the page you'll need to go to:
(sorry, extra spaces at the beginning, I can't post links)
http :// www .microsoft.com/downloads/details.aspx?familyid=9bfb44f5-232a-4fb5-bc14-45bfd81b7ac1&displaylang=en
On that page, you'll need to download this file:
pmcmgmt.exe
You'll need to run this self-extracting file on a 32 bit machine (such as an XP box or 2003 box) and then do a file search for pushprinterconnections.exe.