I searched and found a lot of complaints along these lines - the general solution seems to be that I need to "search" for each patch missing individually, but that will take hours (particularly if I have to locate the patch by hand, which seems generally to be the case...)
So I went back to Live 8 to check that my sequences still worked - I have a show in just under two weeks - but now Live 8 is "Scanning Library" and has been for the last 30 minutes or so, and is still not even 50% of the way through.
God, I hope Live 9 hasn't broken my Live 8 installation.
Overall, this is an appalling experience. I have as generic a machine as I could arrange, I only use this for music software and I only have Ableton, NI and Max installed on it. I shouldn't be in the middle of my second hour of trying to work this out without having a made a sound!
Update: Live 8's reading the libraries having apparently stalled at 46%, I interrupted it. To my great joy, the two tracks I've tried do seem to work fine.
But this only makes the badness of the upgrade worse.
When I upgrade, my number one priority is expecting to be able to continue to work without interruption.
Here, I have a clean machine, with everything installed in default locations, and Ableton documents that do in fact work perfectly under Live 8. And when I run them on Live 9, they apparently load, there are no errors or warnings, and I get nothing - no sound.
I'm going to experiment a little - but I only have two weeks to go, and even though I have almost all the material ready, I'm already wondering if it's worth the risk to try to use Live 9.
