Hello Sherry
I am still not having any success. There is only one configuration as far as I can see and if I try deleting this to make a fresh start Composer crashes. The screenshot shows my setup. I am using a sound canvas sound module linked to my pc with an external midi interface (ROLAND UM2EX) with the two ports shown in the screenshot. I just cannot seem to import my sc88pro.ins definition file anymore. I just keep getting the same message every time which says "unable to import device as one exists with the same name". I don't understand what this message means to be honest.