MPC Live from 2.1 to 2.8 "unsupported number of inputs"

Hi, I've just updated my MPC Live from firmware 2.1 to 2.8.
When I load my project I get the message "MPC project uses unsupported number of inputs. These have been removed from your project".
All my sequences are gone and so all my tracks.
What happened?
Thanks for your help

Lampdog wrote:2.8 was a mess imo. Go to 2.10.1. After updating do a hardware reset. Try loading again.

Not to mention, the amount of new features, bug fixes, and general improvements going from 2.1 to 2.10 is going to be epic. The OP won't know what to do with themselves!

Ok, I reverted to 2.1 and all is at its place and readable.

Unguitar wrote:Ok, I reverted to 2.1 and all is at its place and readable.

2.10.1 didn't work?? I have no idea how you're using your MPC on the 2.1 firmware. There were no Air effects and the sample editing features were practically rudimentary compared to 2.10.1. Good on you for making it work, though!

OP probably forgot to reset the prefs after updating. I would think coming from 2.1 all the way to 2.10 would definitely need those trashed. The OS has come a million miles since then..