I renamed the main *.exe of my app, and Advanced Installer cleverly found the new *.exe, but still kept the old name there with a "???" next to it since things were referencing it. That's great. My only complaint is that when I tried to delete the "???" file, it told me that it couldn't delete it because the file was referenced, but the message box didn't give me a list of what was referencing it. If it told me where the references were, that would have reduced the time needed for me to hunt through my installer looking for all the references.
Thanks for a great product!