I have a situation where I need to replace a feedback file for a previous assignment attempt that was erroneously uploaded by a tutor. The trouble is that whilst I can go in and just delete the old one and replace it, after saving the original file persists and continues to show for the student. This is disastrous as the feedback file contains some personal information about another student.
I have tried replacing the feedback file with the new one but with the same file name, but no luck. I've also tried uploading the new feedback file alongside the old one, just to see if I can get it to show for the student and that doesn't work either.
I have Moodle Adminer installed and suspect that might be my best avenue for deleting this old file but not sure how to do this,
I'm on M3.1.x,
thanks in advance