My computer Guru asked me where did the avi file come from. I told him it was Newtek’s Lightwave animation program. He told me to uninstall the program and then reinstall. It worked. Evidently I had installed Lightwave before I installed CS5. Since Lightwave was already on the computer when I installed CS5.5, CS5.5 didn’t see it. I’m sure there is a more technical way of putting it. All I know is, the avi files from Lightwave can now be used in CS5.5.
Enjoy life, this is not a rehearsal