Beginner's Guide to Business Research still not working on 2nd floor PCs

I just tried logging in to the Beginner's Guide to Business Research on two-thirds of the standup PCs across from the reference desk and found that the tutorial wouldn't load on any of them. Each machine offered this error message:

You don't have the latest version of Macromedia Flash Player.

This web site makes use of Macromedia Flash software. You have an old version of Macromedia Flash Player that cannot play the content we've created.

Why not download and install the latest version now? It will only take a moment.

It was my understanding that some of the standup PCs had the Flash Player updated yesterday, but it's not clear to me why its not working.