title: Could not import backend 'Glfw'
body: <p>Code:<code>from p5 import *</code><br>
  Error</p>
  
  <blockquote>
    <p>Traceback (most recent call last):
      File "C:\Users\Anvit\Desktop\Pygame\py.py", line 1, in 
        from p5 import *<br>
      File "C:\Users\Anvit\AppData\Local\Programs\Python\Python37\lib\site-packages\p5__init__.py", line 19, in 
        from .sketch import *<br>
      File "C:\Users\Anvit\AppData\Local\Programs\Python\Python37\lib\site-packages\p5\sketch__init__.py", line 19, in 
        vispy.use('glfw')<br>
      File "C:\Users\Anvit\AppData\Local\Programs\Python\Python37\lib\site-packages\vispy\util\wrappers.py", line 96, in use
        use_app(app)<br>
      File "C:\Users\Anvit\AppData\Local\Programs\Python\Python37\lib\site-packages\vispy\app_default_app.py", line 47, in use_app
        default_app = Application(backend_name)<br>
      File "C:\Users\Anvit\AppData\Local\Programs\Python\Python37\lib\site-packages\vispy\app\application.py", line 49, in __init__
        self._use(backend_name)<br>
      File "C:\Users\Anvit\AppData\Local\Programs\Python\Python37\lib\site-packages\vispy\app\application.py", line 223, in _use
        raise RuntimeError(msg)<br>
    RuntimeError: Could not import backend "Glfw":<br>
    [WinError 193] %1 is not a valid Win32 application</p>
  </blockquote>
  
  <p>I've been trying to get P5 to work but this error appears no matter what I try. What I've Done</p>
  
  <ol>
  <li>Tried both 64 bit and 32 bit versions of GLFW from the official website. My machine is 64 bit windows 10 and python 3.7.1 64 bit version</li>
  <li>Tried to swap the glfw.dll in the python glfw installation with the glfw.dll file obtained from official website.  </li>
  <li>One other answer recommended to modify glfw.py file such that it imports glfw.dll via absolute path rather than system variable path (Not sure how to do this). I have already added the folder <code>lib-mingw-w64</code> to the enivronment variable path</li>
  </ol>