Sorry about this - but I cannot find a solution anywhere. I have run EOF on a friend's iMac (OS 10.11.6), and started to create my first CDLC. I went home and downloaded EOF for my Mac (new Mac Pro, also OS 10.11.6) I downloaded version 20160425 of EOF, and when I try to run it, it says: EOF - No Song Can't set up mouse! Error: ...and then the next window says: EOF - No Song Could not create temp folder () I also installed and tried Mac EOF 11-22-2015, with the same results. Can someone please advise?