accelerad: internal - error reading OptiX library. Update your graphic driver

[Joachim Borzyszkowski]

Hi, I have an error as in the title.

My GPU: RTX 5070Ti, Driver: 596.36 (latest)

Firstly, I've installed Radiance in C:\Radiance, replaced Honeybee bin and lib folders with the once provided by Radiance. Then I installed Acellerad in C:\Accelerad, I copied the contents of bin file to the C:\Program Files\ladybug_tools\radiance\bin with replacement of the files with the same name. Also, I have installed Visual Studio 2013 earlier.

Did I do something wrong? How can I fix it?

[Nathaniel Jones]

Hi Joachim,

You will need to roll back to driver version 581 or earlier to use Accelerad, as the newer versions no longer support OptiX 6.

Best regards,

Nathaniel