Hi TL,
Its your lucky day mate, I still have an email from ED -1 (Lead Pursuit) with instructions and a revised Falcon AF exe for use with "direct 2 drive" version of Allied Forces that will enable you to update to ver 1.0.13 - Migbuster is correct in his assessment of your problem.
Just send me a PM with a suitable email address and I would be happy to forward it to you.
You can also get in touch with me on my squadrons website - http://forum.801sttfw.com/
Cheers
Rebel