QTR-Quadtone RIP

I've installed both the 9890-K7 and the 9890-UC curves. I have 6 QTR files in the QTR folder in my colorsync profile folder. But only the 3 rgb profiles are showing up in Photoshop when trying to select the profile in the color management section of the driver interface. 

I wondered if somehow installing both versions of the 9890 causes such a problem? Not sure how it could. But can't understand how both the 3 gray and the 3 rgb .icc files are there in the folder but only the rgb.icc files show up in the profile dropdown menu in the driver interface.

Any suggestions?