Render Iray fails with GPU mode

Willy2

Hi,

I installed the new version 4.20 of DazStudio.
I found that Iray rendering, with GPU mode, no longer works.
When I launch the Iray render, in GPU mode, the render window opens normally without displaying any error message.
However, I can make Iray render with CPU mode.
I don't understand why the switch to version 4.20 no longer allows rendering in GPU mode.
I have a GeForce GTX 1660 super graphics card.

 

Richard Haseltine

What is your driver version?

Willy2

Thanks
I just installed the latest driver 516.40 from 06/15/2022.
Now I can redo Iray renders, in GPU mode.
My previous driver was however quite recent since I had installed it last year.