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Rendering with Arnold in Katana using the KtoA plug-in.
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Got an error saying "denoise_optix_filter" is not installed when doing a preview render

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huseila
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Got an error saying "denoise_optix_filter" is not installed when doing a preview render

Hi tech support team,

I'm interested in using the OptiX denoiser, but I received the message 'denoise_optix_filter' is not installed when doing preview rendering. How can I set up this plugin? Do I need to set an environment variable pointing to a specific .dll file?

Katana version: 6.0v3
KtoA version: 4.2.3.2
Graphics Card: NVIDIA RTX 4060 laptop GPU

Thanks.

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Message 2 of 2
Stephen.Blair
in reply to: huseila

Hi, this is a community channel, not a dedicated or official support channel.

 

denoise_optix_filter was removed years ago, you either have an old version of Arnold loaded somehow, or maybe a really old scene or ass file.



// Stephen Blair
// Arnold Renderer Support

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