我目前正在我大学的校园里开展一项研究项目，要求我使用TensorFlow。我已经安装了Visual Studio 2015，CUDA Toolkit和cuDNN。我有Python 3.5.2并且我在Anaconda中安装了TensorFlow（根据提示成功）。 PC正在运行带有Nvidia Quadro K420的Windows 7。 CPU版本有效，但在使用GPU版本时，我会收到以下错误：
>>> import tensorflow as tf
Traceback (most recent call last):
File "C:\Anaconda3\lib\site-packages\tensorflow\python\pywrap_tensorflow_inter
nal.py", line 18, in swig_import_helper
return importlib.import_module(mname)
File "C:\Anaconda3\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 986, in _gcd_import
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 666, in _load_unlocked
File "<frozen importlib._bootstrap>", line 577, in module_from_spec
File "<frozen importlib._bootstrap_external>", line 903, in create_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
ImportError: DLL load failed: The specified module could not be found.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Anaconda3\lib\site-packages\tensorflow\python\pywrap_tensorflow.py",
line 41, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "C:\Anaconda3\lib\site-packages\tensorflow\python\pywrap_tensorflow_inter
nal.py", line 21, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "C:\Anaconda3\lib\site-packages\tensorflow\python\pywrap_tensorflow_inter
nal.py", line 20, in swig_import_helper
return importlib.import_module('_pywrap_tensorflow_internal')
File "C:\Anaconda3\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ImportError: No module named '_pywrap_tensorflow_internal'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Anaconda3\lib\site-packages\tensorflow\__init__.py", line 24, in <mod
ule>
from tensorflow.python import *
File "C:\Anaconda3\lib\site-packages\tensorflow\python\__init__.py", line 51,
in <module>
from tensorflow.python import pywrap_tensorflow
File "C:\Anaconda3\lib\site-packages\tensorflow\python\pywrap_tensorflow.py",
line 52, in <module>
raise ImportError(msg)
ImportError: Traceback (most recent call last):
File "C:\Anaconda3\lib\site-packages\tensorflow\python\pywrap_tensorflow_inter
nal.py", line 18, in swig_import_helper
return importlib.import_module(mname)
File "C:\Anaconda3\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 986, in _gcd_import
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 666, in _load_unlocked
File "<frozen importlib._bootstrap>", line 577, in module_from_spec
File "<frozen importlib._bootstrap_external>", line 903, in create_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
ImportError: DLL load failed: The specified module could not be found.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Anaconda3\lib\site-packages\tensorflow\python\pywrap_tensorflow.py",
line 41, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "C:\Anaconda3\lib\site-packages\tensorflow\python\pywrap_tensorflow_inter
nal.py", line 21, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "C:\Anaconda3\lib\site-packages\tensorflow\python\pywrap_tensorflow_inter
nal.py", line 20, in swig_import_helper
return importlib.import_module('_pywrap_tensorflow_internal')
File "C:\Anaconda3\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ImportError: No module named '_pywrap_tensorflow_internal'
Failed to load the native TensorFlow runtime.
See https://www.tensorflow.org/install/install_sources#common_installation_probl
ems
for some common reasons and solutions. Include the entire stack trace
above this error message when asking for help.
我很难理解这一点，并且真的很感激一些帮助。