zoomver.tag file

I was trying to record a zoom session today which I've done dozens of times and it works (local recording to my computer).

Today I did a test around noon to make sure my camera was working, etc and all was fine.  At around 2pm I started to record, messed up 3x so i hit stop record/start record each time so there should have been 3 files at the end of the meeting.  When I look in the folder there are 2 files to click to convert, both ones that I messed up, but not the 3rd good take.  Furthermore, there is an odd file called zoomver.tag that is not in any other zoom folder with previous recordings.  I think that may be a corrupted file or something - any way to try and save this file and maybe get my good recording (the 3rd one)?