title: FileNotFoundError when import scipy on anaconda python
body: <p>Operating system: Windows 10 Home
  Python interpreter: Anaconda with python 3.8.8</p>
  <p>I have installed the scipy module on anaconda using &quot;conda install
  scipy==1.6.2&quot; and it states &quot;# All requested packages already installed.&quot;. However, when I opened python ide and import scipy, the below error appears.</p>
  <p>The way I try to solve is through reinstalling scipy module and &quot;conda update --all&quot;. However, these all fails. Any ways to solve this issue. Thanks in advance.</p>
  <pre><code>import scipy
  
  Traceback (most recent call last):
    File &quot;&lt;stdin&gt;&quot;, line 1, in &lt;module&gt;
    File &quot;C:\Users\tys\.conda\envs\renv\lib\site-packages\scipy\__init__.py&quot;, line 130, in &lt;module&gt;
      from . import _distributor_init
    File &quot;C:\Users\tys\.conda\envs\renv\lib\site-packages\scipy\_distributor_init.py&quot;, line 59, in &lt;module&gt;
      WinDLL(os.path.abspath(filename))
    File &quot;C:\Users\tys\.conda\envs\renv\lib\ctypes\__init__.py&quot;, line 373, in __init__
      self._handle = _dlopen(self._name, mode)
  FileNotFoundError: Could not find module 'C:\Users\tys\.conda\envs\renv\lib\site-packages\scipy\.libs\libbanded5x.3OIBJ6VWWPY6GDLEMSTXSIPCHHWASXGT.gfortran-win_amd64.dll' (or one of its dependencies). Try using the full path with constructor syntax.
  </code></pre>