I have an Avid Media Composer running Boris BCC 3 and an other editor running Media Composer on Boris BCC 4. I thought BCC 4 could play all BCC 3 effects. I am having a problem with the BCC Fire in the Generate Tab not playing in BCC 4 from a BCC 3 system.
What happens if you promote the BCC 3 Fire effect from AVX 1.5 to AVX 2.0, then save the timeline, then open the timeline on the system with BCC 4? Or, what happens if you just promote to AVX 2 on the BCC 4 system ... does that help?