Hi,
Just finish with a clean installation of El Capitan with no Time Machine o backup restore… no stacks, lost serial…
a big mess
Any help, kind regards
Federico
email support@realmacsoftware.com and we’ll get you back up and running 
HI Dan I already sent an email to support (Thibault maybe) and to fastSpring (I have a paypal payment on October 2014 of an upgrade +/- 30$… (But the details are Software Upgrade only)…
So just waiting… kind regards
Federico