Newtone has a bit of a history of crashing FLStudio for me. Any idea what this is about?
EDIT: all of the backup versions had this error so I had to take out newtone from its folder to load it. ...
FL, then reload the project I just saved and see if it's corrupt.
I've been trying to figure out how to reproduce this problem reliably in a simple project, but no luck so far.
One clue might be that ...