Error when opening experiment in different version of Psychopy

OS : Mac Mojave 10.14.6
PsychoPy version (e.g. 1.84.x): psychopy 3 v2021.2.3

Standard Standalone? (y/n) If not then what?: Not sure

What are you trying to achieve?:
I am trying to run an experiment built on a Macbook with the version 3 v2021.2.3 on a Windows laptop at the university. The university laptop runs Psychopy v3.0.0b6 on Windows.

What did you try to make it work?:
I know that you can go to settings and change the version and then run the experiment, but there is no cog wheel/settings available on the Psychopy v3.0.0b6 on the university laptop. Found a few posts of the forum but nothing that resolved my issue.

What specifically went wrong when you tried that?:
At the moment I am getting a error message (attached) in addition to a black window with alot of text with WARNING Parameter ‘X’ is not known to this version of psychopy but has come from your experiment (saved by a future version of Psychopy). This experiment may not run correctly in the current version.

When I close this black window of warnings it quits the whole experiment.

Any help would be much appreciated.