macbook air iphoto
My previous Macbook Air would not allow me to update my iphoto. A box would appear that said "iPhoto cannot be updated because it was refunded or purchased with a different Apple ID". So I bought a new Macbook Air, and now this one won't allow me to update iPhoto either. The same box appears. How do I rectify this?
MacBook Air 13″, OS X 10.10