Alternatively, download the to automatically detect and install the correct update. Step 3: Verify Your OpenGL Version

If your application requires OpenGL 4.3 and you cannot achieve it after updating drivers, your GPU hardware is likely too old. In that case, consider a GPU upgrade or use a fallback rendering path (e.g., OpenGL 3.3).

OpenGL is not a standalone download. You download and install the latest graphics driver from your GPU manufacturer's website (NVIDIA, AMD, or Intel), which includes OpenGL 4.3 support.

Once your system restarts, verify that OpenGL 4.3 is successfully active on your 64-bit system using a free diagnostics tool.