title: pyttsx3 not working on freshly installed windows 10
body: <p>I have freshly installed windows 10 and I am trying to run the following code. </p>
  
  <pre><code>import pyttsx3;
  engine = pyttsx3.init();
  engine.say("I will speak this text");
  engine.runAndWait() ;
  </code></pre>
  
  <p>This use to work on my previous windows 10 installation but now it is giving me following error</p>
  
  <pre><code>Traceback (most recent call last):
    File "C:\Users\ayush\AppData\Local\Programs\Python\Python36\lib\site-packages\pyttsx3\__init__.py", line 44, in init
      eng = _activeEngines[driverName]
    File "C:\Users\ayush\AppData\Local\Programs\Python\Python36\lib\weakref.py", line 137, in __getitem__
      o = self.data[key]()
  KeyError: None
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "C:/Users/ayush/Desktop/sample.py", line 2, in &lt;module&gt;
      engine = pyttsx3.init();
    File "C:\Users\ayush\AppData\Local\Programs\Python\Python36\lib\site-packages\pyttsx3\__init__.py", line 46, in init
      eng = Engine(driverName, debug)
    File "C:\Users\ayush\AppData\Local\Programs\Python\Python36\lib\site-packages\pyttsx3\engine.py", line 52, in __init__
      self.proxy = driver.DriverProxy(weakref.proxy(self), driverName, debug)
    File "C:\Users\ayush\AppData\Local\Programs\Python\Python36\lib\site-packages\pyttsx3\driver.py", line 75, in __init__
      self._module = importlib.import_module(name)
    File "C:\Users\ayush\AppData\Local\Programs\Python\Python36\lib\importlib\__init__.py", line 126, in import_module
      return _bootstrap._gcd_import(name[level:], package, level)
    File "&lt;frozen importlib._bootstrap&gt;", line 994, in _gcd_import
    File "&lt;frozen importlib._bootstrap&gt;", line 971, in _find_and_load
    File "&lt;frozen importlib._bootstrap&gt;", line 955, in _find_and_load_unlocked
    File "&lt;frozen importlib._bootstrap&gt;", line 665, in _load_unlocked
    File "&lt;frozen importlib._bootstrap_external&gt;", line 678, in exec_module
    File "&lt;frozen importlib._bootstrap&gt;", line 219, in _call_with_frames_removed
    File "C:\Users\ayush\AppData\Local\Programs\Python\Python36\lib\site-packages\pyttsx3\drivers\sapi5.py", line 3, in &lt;module&gt;
      import win32com.client
    File "C:\Users\ayush\AppData\Local\Programs\Python\Python36\lib\site-packages\win32com\__init__.py", line 5, in &lt;module&gt;
      import win32api, sys, os
  ImportError: DLL load failed: %1 is not a valid Win32 application.
  </code></pre>
  
  <p>I am using python 3.6.6 64 bit on windows 10.</p>
  
  <p>I have spent many hours trying different solutions like reinstalling python, tried python versions 3.5 and 3.7, reinstalling pyttsx3, also tried solutions given in few related questions but nothing is working.</p>
  
  <p>Thanks in advance</p>