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Usually there is more to the error message. Can you post the Arnold log?
(which will also show what driver you have)
What happens if you run Arnold > Utilities > Pre-populate GPU Cache?
Hi, this appears to be a known issue with the Windows Tesla driver. Nvidia is working on a fix and workaround. Older tesla drivers will apparently not work. While this isn't officially supported and I haven't tested it, you might be able to install a geforce or quadro driver as a workaround.