Lost csv file from a recording

OS (e.g. Win10): v2021.2.3
PsychoPy version (e.g. 1.84.x): 2021
Standard Standalone? (y/n) yes

What specifically went wrong when you tried that?: A recording with a participant was done a few days ago, but now we found out the psychopy csv file is not saved. Only an empty text file and a csv file from the experiment parameters are saved.

What are you trying to achieve?: Is there a way to retrieve it?