Do you have 'Use external binary morphs' checked in the misc. tab in general preferences? iirc this is required in order for the inj script that poser generates to work correctly because it creates a pmd file. The daz figures morphs do things differently and don't use pmd so I'm not sure if the setup would be exactly the same. It's been too long since I worked with those figures to remember, but I do know you can convert all their morphs to a single pmd and use that instead of injecting all of them directly (makes the cr2 much lighter).