Psychopy just stopped working and then would not boot up. Im running Windows 7 upgraded to Windows 10. It happened after I installed PyCharm, Also I was looking to see the iohub demo. I was doing a lot of stuff at the same time.
It has crashed before and the solution was found by deleting content on .cfg files as it says here:
Then I followed the other instructions to get an error code in the cmd window. And here it is.