Terry Coleman

Any help would b e appreciated. I have many older projects recorded on Bandlab when I had a Line 6 UX2 interface for my computer. The line 6 crapped out and I got a Focusrite Saffire interface to replace it. Problem is my old projects won't play through the new interface. All newer stuff recorded on the new interface play just fine. Any guess as to why this miss match is occuring. Maybe recording at a different bit rate or something.