I have the cineform HDV plug in for Premiere Pro, and yesterday I capture a HDV file using Premiere and brought it into After Effects with no problem. Today however when I try to open my saved project After Effects claims that there's no such AVI compressor (im sure it's referring to the cineform HDV plug in) for the file that I was using yesterday. Does anyone know a work around for this>?

Generally CineForm files will not run in After Effects without Aspect HD installed. I'm surprised had almost had it working.