I'm completly stuck on this. I keep getting error message 

Process finished with exit code -1073741819 (0xC0000005)

I'm using pycharm with pyqt5.6 and qt5.6.2 and the problem started when I upgraded to these versions.
I've tried searching as much as I can, but have not been able to find an answer. Can anyone help please?
Not sure if this is the 'right' way to do it but I ended up completely uninstalling anaconda and rebuilding it. When I then made a new virtual environment the problem resolved. If others have the same issue this might work too. By the way the problem first occurred with an update to pyqt5.
Process finished with exit code -1073741819 (0xC0000005) Pycharm