Quad profiles don't show in photoshop for soft proofing

I am using Windows 7 and photoshop cs6. I have put the quadtone profiles in my window
color folder. But they don’t show up in photoshop when I want to soft proof an image.

You put them in C:/Windows/System32/Spool/Drivers/Color ?

Did you re-boot?

Our test CS6/W7 comp works just fine with these profiles . . .

-Walker