No Module Named '_pywrap_tensorflow_internal' : <p>While trying to validate the installation of tensorflow-gpu, I get an ImportError when trying to execute "import tensorflow as tf". I am using a Quadro K620 on Windows 7. Tensorflow was installed using pip. </p>

<p>The following is the stack trace:</p>

<pre><code>Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\aagarwal&gt;python
Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 25 2016, 22:18:55) [MSC v.1900 64 bit (AM
D64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
&gt;&gt;&gt; import tensorflow as tf
Traceback (most recent call last):
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_import_hel
per
    return importlib.import_module(mname)
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\importlib\_
_init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "&lt;frozen importlib._bootstrap&gt;", line 986, in _gcd_import
  File "&lt;frozen importlib._bootstrap&gt;", line 969, in _find_and_load
  File "&lt;frozen importlib._bootstrap&gt;", line 958, in _find_and_load_unlocked
  File "&lt;frozen importlib._bootstrap&gt;", line 666, in _load_unlocked
  File "&lt;frozen importlib._bootstrap&gt;", line 577, in module_from_spec
  File "&lt;frozen importlib._bootstrap_external&gt;", line 906, in create_module
  File "&lt;frozen importlib._bootstrap&gt;", 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:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\pywrap_tensorflow.py", line 41, in &lt;module&gt;
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\pywrap_tensorflow_internal.py", line 21, in &lt;module&gt;
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_import_hel
per
    return importlib.import_module('_pywrap_tensorflow_internal')
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\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 "&lt;stdin&gt;", line 1, in &lt;module&gt;
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\__init__.py", line 24, in &lt;module&gt;
    from tensorflow.python import *
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\__init__.py", line 51, in &lt;module&gt;
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\pywrap_tensorflow.py", line 52, in &lt;module&gt;
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_import_hel
per
    return importlib.import_module(mname)
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\importlib\_
_init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "&lt;frozen importlib._bootstrap&gt;", line 986, in _gcd_import
  File "&lt;frozen importlib._bootstrap&gt;", line 969, in _find_and_load
  File "&lt;frozen importlib._bootstrap&gt;", line 958, in _find_and_load_unlocked
  File "&lt;frozen importlib._bootstrap&gt;", line 666, in _load_unlocked
  File "&lt;frozen importlib._bootstrap&gt;", line 577, in module_from_spec
  File "&lt;frozen importlib._bootstrap_external&gt;", line 906, in create_module
  File "&lt;frozen importlib._bootstrap&gt;", 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:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\pywrap_tensorflow.py", line 41, in &lt;module&gt;
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\pywrap_tensorflow_internal.py", line 21, in &lt;module&gt;
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\lib\site-packag
es\tensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_import_hel
per
    return importlib.import_module('_pywrap_tensorflow_internal')
  File "C:\Users\aagarwal\AppData\Local\Programs\Python\Python35\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.
&gt;&gt;&gt;
</code></pre>

<p>I have looked at multiple other stack overflow posts which things like correcting the path but I have not been able to solve this issue. </p>
