Iphoto help
I have a mac air given to me by my school and at the end of the year my school collects all the computers for a month of summer to re-image them so we had to back up all of our files we wanted to keep otherwise it would be wiped and gone. So I used a one drive for my files, but there wasn't enough storage for my iphoto library so I looked up other backup devices and decided to use google drive. After I uploaded it I double checked to make sure it would work and it did, but when I got my computer back when I try to open my iphoto it says the file is an unrecognizable format and cannot be read!! My iphoto has ALL my photos on it because that is where I would keep all my phone photos and photos from my camera!!! I don't have second copies of them and NEED my iphoto to work!!! HELP!!!