Guess what, I found the problem, though to me it makes no sense.
Every other time, this game's saves have been like this:
C:\Users\Jen\AppData\Local\VirtualStore\Program Files (x86)\The Adventure Company\And Then There Were None
I did as you recommended, but still it couldn't find it, so I checked the folder for the game's install and for some odd reason that's where it's saving them....so I moved my saves over and opened the game and they're back

Could the change in location be from going from Vista to windows 7? (this is my first time playing this game on my current laptop)