What do I do? I have tried rebooting the computer, doesn’t work. What I’m trying to do is (hopefully) recording some drums with EZdrummer. As soon as I press the rec button this error pops up. I’m on mac. None of this makes any sense 
Hi,
Are you sure no Audio Track is Record Enbled? Does the Audio folder (and all up-folders) of the project folder has permission to write?