Need to open a .zoom file

I recorded my class yesterday but for some reason the video file did not get converted to an mp4 file as usual. I ca see the .zoom file in my zoom folder, it's 2.49gb so there's definitely information there. It says "double click" but that does not work.

I have gone into zoom desktop and Meetings>recorded, but the meeting is not showing up in the list o the right had side, for that matter, none of the zoom meetings from 2023 are showing up in the list at all. I have tried the search function, but there does not seem to be a way to get it to find any of the files.

I really need this recording for my students this weekend. How do I open the fil and convert it? Thanks.