iPhoto Does Not Work Since Reinstall

[Washac]

Hello

Just reverted back to Snow Leopard from Lion, now I find that iPhoto refuses to work. I backed up all my user files then after reinstalling Snow Leopard I copied back all the user files from the back up.

Now if I try to open iPhoto it tells me - You can't open current photo library uisng this version of iPhoto.

You have made changes to your photo library using a newer version of iPhoto. Please quit and use the latest version of Iphoto.

Thing is it is the same version taken from my laptop.

Any help would be good

 

[Washac]

Hello

OK, I purchased the latest version of iPhoto and on loading it it upgarded my picture library and pictures, now all OK..........