I am getting an error while using optix denoiser in arnold The error says:- [gp

[Anonymous]

I am getting an error while using optix denoiser in arnold
The error says:- [gpu?] Unable to load optix library, NVIDIA driver 431.70 is too old (CPU-rendering with Optix GPU-denoiser)

[Stephen.Blair]

What card do you have?

Can you post the header from an Arnold log?

Like this:

00:00:00   973MB         | log started Tue Sep 17 09:27:11 2019
00:00:00   973MB         | Arnold 5.4.0.0 [b7d9819c] windows icc-17.0.2 oiio-2.1.0 osl-1.11.0 vdb-4.0.0 clm-1.0.3.513 rlm-12.4.2 optix-6.0.0 2019/07/26 08:50:52
00:00:00   973MB         | running on REMFDXQFB2, pid=16640
00:00:00   973MB         |  2 x Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz (20 cores, 40 logical) with 32689MB
00:00:00   973MB         |  NVIDIA driver version 431.70 (Optix 60102)
00:00:00   973MB         |  GPU 0: Quadro K2200 @ 1124MHz (compute 5.0) with 4096MB (3307MB available) (NVLink:0)
00:00:00   973MB         |  Windows 7 Professional Service Pack 1 (version 6.1, build 7601)

[Anonymous]

How to do this?

Can you please tell

[Stephen.Blair]

Render Settings

Diagnostics tab

[Anonymous]

I have opened the diagnostic tab

Now what to do in the log option