Cannot tensorflow import

Traceback (most recent call last):
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import*
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in<module>
    _pywrap_tensorflow_internal=swig_import_helper()
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, inswig_import_helper
    _mod=imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\imp.py", line 242, inload_module
    return load_dynamic(name, filename, file)
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\imp.py", line 342, inload_dynamic
    return_load(spec)
ImportError: DLL load failed—The specified module was not found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow\_init__.py", line 101, in<module>
    from tensorflow_core import*
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow_core\_init__.py", line 40, in<module>
    from tensorflow.python.tools import module_util as_module_util
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow\_init__.py", line 50, in__getattr__
    module=self._load()
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow\_init__.py", line 44, in_load
    module=_importlib.import_module(self.__name__)
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\importlib\_init__.py", line 127, in import_module
    return_bootstrap._gcd_import(name[level:], package, level)
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow_core\python\_init__.py", line 49, in<module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import*
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in<module>
    _pywrap_tensorflow_internal=swig_import_helper()
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, inswig_import_helper
    _mod=imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\imp.py", line 242, inload_module
    return load_dynamic(name, filename, file)
  File "C:\Users\sugi\Anaconda3\envs\tf140\lib\imp.py", line 342, inload_dynamic
    return_load(spec)
ImportError: DLL load failed—The specified module was not found.


Failed to load the native TensorFlow runtime.