Daz Studio Pro 4.22 - NVIDIA Iray - Issue
![marco_musso10_6df310797b](https://secure.gravatar.com/avatar/d6c027e83c80f827f0791e1de461a665?&r=pg&s=100&d=https%3A%2F%2Fvanillicon.com%2Fd6c027e83c80f827f0791e1de461a665_100.png)
After updating to 4.22 in the nvidia iray preview the surface (emission) no longer emit light or shadows.
I reinstalled and changed all drivers (from oldest to newest) (now Nvidia Studio 546.01 drivers) and reinstalled Daz Studio, to no avail. In rendering no problem.
I don't know what to do anymore...
![](https://delorean.daz3d.com/forums/uploads/thumbnails/FileUpload/ed/8f8cdd714913eefce7d087755f4d22.jpg)
![](https://delorean.daz3d.com/forums/uploads/thumbnails/FileUpload/ed/8f8cdd714913eefce7d087755f4d22.jpg)
image.jpg
3833 x 2107 - 584K
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Comments
Daz Studio 4.22.0.1
Windows 10 Pro 64-bit (updated)
I7 4790K - 32 Gb DDR3
nvidia RTX 3090K (Nvidia Studio 546.01 drivers)
Weird... I could not reproduce the issue... Have you updated Default Resources package ?
Yes I have updated, uninstalled and reinstalled everything :(
I may change PCs, but I would prefer to find a cheaper solution.
You may try - : open Draw Settings pane, check Draw Mode with NVIDIA Iray preview on, is Draw Mode - Photoreal ?
You are a genius, I love you!
Everything works perfectly!
There are so many things I still need to learn about Daz Studio.
Thanks a lot again friend
Closed since you had also psoted in the release thread.