Downloading Recording and Hit Export

I don't know why I did it but on the Cloud Recordings page, I went to download a recording, of my daughter's funeral. I checked the recording and hit the export button in the upper right-hand corner.  It downloaded it into an excel file. Obviously, that was not going to work.  When I went back to download the file the right way it was all broken up into many small files that didn't even show the event.  Is there any way to get the original recording file back? What it looks like now.  The export button in the upper right-hand corner is the one I originally pushed, circled.