updated to 2.2 now ableton7 says cant find plugin to load my synth sounds

[speedbob]

So i can see the analog factory plugin in the list and i can start new tracks with it no problem, but it doesnt load my presaved ones, so i have like 7 tracks all set up with their effects etc but the synth aint loaded. i can open up new analog factories n try recreate the sounds for the tracks but why doesnt it see the synth when i load my tune?
any ideas?
regards, mick

[speedbob]

jus to let yiz know if ur having this problem.
its cause those tracks were written with v2.0 before upgrading.
v2.2.1 has a bug in thius regard which arturia r writing a patch for now.
downgrading for the present fixes this.
owwwwwww