Hi David,
please try installing "pywin32-ctypes".
pywin32 has been removed in 085cd85c493dd7d8387cda2c92528e0444c8d767
Date: Wed Dec 20 22:20:47 2017 -0600
with this comment:
pywin32 has previously been a safe dependency,
but that's no longer the case. It's a large
c++
Under Windows 7 64bit, Python 3.5, I have pip installed PyInstaller and
pypiwin32 packages:
>pip show pywin32
Name: pywin32
Version: 223
...
Location: c:\python35\lib\site-packages
>pip show pypiwin32
Name: pypiwin32
Version: 223
...
Location:
