Save version for earlier psychopy

Hi All,

I’ve built an experiment in PsychoPy 2024.1.1, and now find that eyetracking is not working, so need to downgrade to an earlier version. However, just opening the .psyexp file in the older psychopy isn’t working, as there have clearly be changes under the hood.

Is there a (hopefully) quick way to take my experiment back to a version that will work with 2022.2.5?

Best wishes,


If you set the version to an earlier one and save you should get a legacy psyexp file that you can open in an earlier PsychoPy.