CR2, HR2 and PP2 files have to contain references to a geometry file (.OBJ) and texture files ( though not all props need the geometry reference). The poser application is directed to these files by those references.

Poser should be able to find .OBJ and texture files in any of the runtimes it is aware of if it exists. Other applications such as Wardrobe Wizard can only locate them if they're in the same runtime as the CR2 or whatever.

If you have an up to date version of Morphing Clothes you can tell it which runtimes to be aware of, by either configuring manually or getting it to read your Poser prefs.

 

EDIT:

@ bob: I know exactly how you feel

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Windows 10 x64 Pro - Intel Xeon E5450 @ 3.00GHz (x2)

PoserPro 11 - Units: Metres

Adobe CC 2017