Years ago (2007-2010) I wrote a humongous MAC program for myself that was to be sold within a relatively small technical population. It didn't do too well. Too technical. So, the program languished and as time went on became obsolete.
i now have a need for it again.
Is there anyone who maintains a working 2009 era Mac that I can at least get a copy of the source code. I wouldn't mind typing it in again if I had the code. (A major chore because of size, but necessary.)
Any help would be much appreciated.