ImportError                               Traceback (most recent call last)
<ipython-input-7-ce8d15220a2c> in <module>
----> 1 import torch
      2 
      3 
      4 print(torch.__version__)

c:\users\nathan\pytorch\torch-env\lib\site-packages\torch\__init__.py in <module>
     79 del _dl_flags
     80 
---> 81 from torch._C import *
     82 
     83 __all__ += [name for name in dir(_C)

ImportError: DLL load failed: 找不到指定的模块。

I have created a virtualenv using python 3.7 (prue python) which contains torch1.2
I got this problem after I update torch1.3 (just pip install and did not uninstall torch1.2)
After I delete all python related file(python file, pip cache) and reinstalled I still got this error. I think maybe it is a version related problem?