I re-ran the update v4 utility.  Poser still doesn't recognize the girl 4 morphs. 

I have a separate runtime called DAZ Content.  That is where I install everything I get from DAZ.  Until now, everything worked fine.  I did that because of UAC issues, which has been discussed at length in by other posters.  This runtime setup could be the issue, but the "Morphs ++" injection works fine and it is placed in the same runtime.

It would be a lot easier to diagnose if nothing worked or everything worked.  It is very odd that some DAZ morph injections in Poser are working and some are not.  It is even more odd that the morph injections that don't work in Poser are working in Carrara.

Aaargh.