I have a folder full of content (and I keep stumbling across more) that appears to be invisible (I've tested every piece in the folder) when I load it it into DAZ Studio 4.0.0.343. 

The Scene tab tells me that the figure has loaded, and a marker appears in the main viewing pane, but nothing else appears, no surfaces, nothing; it's like the bones are there but there's no skin covering them.

I moved on to importing the OBJ files, and those show up fine.  I'm quite baffled.

The really strange thing is that all this stuff worked fine when I was using DAZ Studio 2.3.

Any assistance is greatly appreciated.