Keynote 6.0 isnt loading master page background image
I made a kaynote in Keynote 5.3 and my coworker opened it in keynote 6.0 but the master pages background image fill was not loading and came up blank. On several other laptops with keynote 5.3, the background images loaded properly.
why and how do i fix this?
MacBook Pro, OS X Mountain Lion (10.8.5)