i moved from back up folder to iphoto they imported ok but now it wont let me veiw them?

want help - give us details - with what you gave us one can not even make wild guesses

How did you backup and how did you restore? what versions of iPhoto and the OS. What exactly does "won't let me view them" mean? Why are you restoring a backup? what other details can you provide that might let someone actually help you?

LN