Hello Worda,
I'm using DAZ v4.23...
This missing file issue ("/data/Daz 3D/Built-in Content/OmniSurface/OmniHair Root-Tip Blend.dsf") is also driving me crazy. Is there any way you could make that file available again?
Still not working. File is here: link
Copied and renamed in specified folder, but hair appears always pure white.
Looking for more info in the web, there could be a problem of the NVIDIA driver/card... so this featurette now is beyond my reach