When I try to apply the effect to a composition, the whole composition turns to black. And if it doesn't turn the whole comp black, it will turn it upside down, backwards and purple. Why?
Running a MacPro 3,1
CS6
quad core 2.8 x 2
6 gig Ram
video card is a ati radeon hd2600 xt
OS 10.6.8
AE setting are default