just got a new mac with an updated after effects version. problem is i lost files when i tried to open my old project up. is their a way i can retrieve my old project back without redoing all the animations. i have the files they just did not show up in the composition. i got a blank screen like a station that signed off in the layers they were positioned in. i tried double clicking on the composition to see if it would do anything but it gave me nothing. please help.