title: How to fix import error 'nvcuda.dll' in spyder for python?
body: <p>1.I already have nvcuda.dll in system32.</p>
  
  <p>2.I have path C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v9.2\bin.</p>
  
  <p>3.The program already upgraded tensorflow and GPU tensorflow.</p>
  
  <p>I check import still have the error. </p>
  
  <blockquote>
    <p>ImportError: Could not find 'nvcuda.dll'. TensorFlow requires that
    this DLL be installed in a directory that is named in your %PATH%
    environment variable. Typically it is installed in
    'C:\Windows\System32'. If it is not present, ensure that you have a
    CUDA-capable GPU with the correct driver installed.</p>
  </blockquote>
  
  <p>Why?
  How to fix this problem shown by the message error ?</p>