psychopy.org | Reference | Downloads | Github

Builder can't start on windows 8.1

If this template helps then use it. If not then just delete and start from scratch.

OS (Win 8.1):
PsychoPy version (1.84.0):
Standard Standalone? (y/n) yes?:
What are you trying to achieve?: to start builder

What did you try to make it work?: i try every i now i even google it but din’t work

What specifically went wrong when you tried that?: it cant start every time
Include pasted full error message if possible. “That didn’t work” is not enough information.