Hi CStrauss !
I assume you've kept the content of your runtime , maybe reinstalling V4/M4 and morph++ may help .
I had some troubles when using an USB key for Vista's ReadyBoost , it seems that some corrupted data were saved on it so I've stopped using this function.

Also in Poser ,Edit/General preferences/Misc tab  disable "Use external binary morph targets ".

Hope this helps .

Alice's and GND4's Tailor !
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