When I open the game, it puts me on what I'm assuming is the update screen.
Only, this little window pops up and says:

An update is available but you don't have the correct permissions to continue!
Please restart the program as an admin!

I clicked "OK" and then tried to use the "repair" button, but that just took me to a screen with a black box in the middle (which I'm also assuming is where it's supposed to tell you what's being repaired...?) and another "OK" button on the bottom right.  I let it sit for a while, but nothing ever happened.
My fiance and I have both tried to figure out the problem with no luck.  I scoured the forums trying to find someone with a similar problem, but I couldn't find anything.
I just updated all of his computer's drivers and such, so I don't THINK that's the problem.  Am I overlooking something obvious?