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I encountered this error: "‍Start Detection Error: OpenCL"‍. What should I do?

The Hand Tracking SDK for Windows requires OpenCL for GPU acceleration. Make sure you have the proper drivers installed.
  1. Upgrade your GPU driver to the latest version from the NVIDIA/AMD offical website.
    • Make sure to close the SteamVR app before running the GPU driver installer.
    • If you have Intel®-integrated GPU, make sure you've installed the latest driver of the iGPU as well.
  2. Unity 2018 series (before 2018.3.3f1) have issues with OpenCL in Unity Editor. Check the details about this issue in the Unity Issue Tracker website.
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