Jordan,
I didn’t really fix this situation, I just found a work around.
I needed to work in Motion 4 and it was crashing on start up. Motion was saying BCC was the problem.
So in the BCC.dmg (download image) was a BCC un-installer. I ran that program and Motion 4 started working again. But I lose all functionality of BCC, which would be nice to have.
If I want a BCC filter, I re-install BCC from Same BCC.dmg installer, and I use Final Cut 7, for my effects.
Not an elegant solution but it works at the moment.
I have NOT heard back from Boris, Yet. I will probably give them a call instead of just their trouble shooting email path.
Good Luck, Let me know if you find a solution better than this.
Mike
(on iMac 2011, OS-10.7.1 Lion)