Quote - Is your V4 installed in Poser's own runtime, or an external one? I gather external runtimes may have issues with this.

on my computer, the file is located here:

C:Program Filese frontierPoser 7RuntimeLibraries!DAZVictoria 4DeltasMorphs++InjDeltas.FBMBodyBuilder.pz2

I followed the above route and mine looks like this.

E:Program Filese frontierPoser 7RuntimeLibraries!DAZVictoria 4Deltas
I have three folders in there:

Base, Elite and Muscle

There is no Morphs ++ folder...should there be?
I wonder where it went?