Data Image Converter crashes with El Capitan
Sony's DIC worked fine with Yosemite. Why does it crash with El Capitan?
iMac, Mac OS X (10.1.x)
What did Sony have to say about that when you asked them about it?
Sony is notoriously bad about keeping their software current with Mac.
It is very likely you are going to forced to change your workflow to use different software until Sony get this problem fixed.