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Daz Pro 2026 not rendering with RTX 5090

SpamakopitaSpamakopita Posts: 11
in Technical Help (nuts n bolts)

I just upgraded my GPU to an RTX 5090 and installed Daz Pro 2026 Beta out of necessity. But neither the render preview nor full render are working at all. Trying to render a simple scene, I get this error in the log:

[WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.0   IRAY   rend error: Cannot render: found no usable devices. Please update your NVIDIA driver (www.nvidia.com) to at least 537.13, or enable CPU rendering.

My driver is up to date, I have NVIDIA Game Ready Driver 596.49.

I have GPU checked in the render hardware tab, where recognizes my 5090. Anythng else I can do? Has this been a common problem? 

Comments

  • felisfelis Posts: 6,303

    Instead of the Game Ready driver, have you tried the latest Studio driver?

  • SpamakopitaSpamakopita Posts: 11

    felis said:

    Instead of the Game Ready driver, have you tried the latest Studio driver?

    Yes, I have tried the  Studio driver as well. Exact same result.

  • felisfelis Posts: 6,303

    And your GPU is listed in Render Settings > Hardware?

  • SpamakopitaSpamakopita Posts: 11

    Ok, I am dumb. I was trying to use the 4.24 BETA, not Daz 2026 BETA. Installed 2026 BETA and my renders are working now. 

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