Protools 11 and Firewire Solo "Playback engine does not support 44.1..."

So got the new 11. When I try to open a 96k session and have the Firewire solo set to 96k, it says "Playback engine does not support 44.1...." But the session is in 96k. When I change the Solo to 44.1 and try to open the file again, it says "Playback engine does not support 96k..."

Any advice please....

Adam