crash video in old diaporama with yosemite
macbook air , os 10.10.3 , keynote 6.5.3
i am french
i open a diaporama with video inside , the video don't run fail message OSStatus erreur -12945
it runs very good before i go to yosemite
what can i do ? i don't have original of the video , they are in keynote
i must use it with my student in a week 😢