IDG Iray Selectable Hair Color Shader

I had the same issue when I upgraded Daz to 4.12

Not sure if the OP of the asset, @jojo has the update.

Have you updated your nvidia driver ?
Without saying it reallly work.

But reading this thread here, i though about something.
I reinstalled my Windows 10 a few week ago.
Before that my daz never crashed (but my nvidia drivers were both updated).

Now since i reinstalled w10, daz often crash (it depend the product i use)
It crash only after one render (the first render work but after i have to close daz and open it again).

I have read this topic a few minutes ago... it talk about fix on drivers.
https://www.daz3d.com/forums/discussion/335016

I don't know if it really that, but it's worth a try.

i have updated my drivers just now.
I would have to do the test myself (when I had the courage to reinstall the products I was using in my library)

There was indeed an update! Thank you for bringing this to my attention, now I can use it again too! LMAO. I have sent a message to Monk with the new link hopefully he will replace that for me soon 🙂