If this template helps then use it. If not then just delete and start from scratch.
OS (e.g. Win10): Win10
PsychoPy version (e.g. 1.84.x): v2020.1.3
Standard Standalone? (y/n) If not then what?: y
What are you trying to achieve?: creat a project on pavlovia
What did you try to make it work?: i tried reinstall the psychopy over different version.
What specifically went wrong when you tried that?: nothing changed
Include pasted full error message if possible. “That didn’t work” is not enough information.