D'oh!!!
I have a new error now!
Error: problem activating 'Crossfire Mod 1.82 Client Edition'
Error: SHCopyFile failed ('C:\Program Files\Microsoft Games\Freelancer\DATA\characters\heads\pi_pirate5_head.dfm.flmmbak' to 'C:\Program Files\Microsoft Games\Freelancer\DATA\characters\heads\_pi_pirate5_head.dfm')
--------------------