Any ideas about this Weirdness?

[Randa]

All of my PSE files all of a sudden have the icon of a Quicktime file instead of the PSE square. They often want to open up in a Quicktime picture viewer instead of PSE when I click on them, so I have to right click and choose 'open in PSE'.

The only thing I remember doing prior to the change is removing an old version of PSE (removed 5, I have 8).
It is super annoying. Any ideas of how to change it back??

Here's what I mean in case none of that made any sense