Marco Buzio

Just to chip in my own experience: after a few days of battling with Pentagon crashing, trying all the suggestions I could find online, I finally wiped clean Cakewalk, re-installed Sonar 3 (only the main program, Pentagon and Psyn), and re-installed Cakewalk by Bandlab on top of it. When Cakewalk is run in Administrator mode, both plugins run fine. Now I'm not touching anything anymore.