the title of the post says it all, whenever i try to run the app it gives me that message, tells me i need to install mono framework 2.4 or later. I've downloaded mono framework 4.2 but it still won't work.... any suggestions as to how to fix this? I've ran the program before, about a year ago when i first got into this site, now for whatever reason it just keeps sticking me with this error message. I'm running a mac with the latest os x (el capitan)