The audio file doesn't open because>

I have an audio file that I have saved in Audacity on my windows 11

It doesn’t open because it says that it is open in another window

I cannot import it either because it is completely disfigured when I do import it

I have restarted and shut down my computer several times.

Thanks for your help


Typically that would be because it is open in another window.

How do you do this? I use Windows-key, then power, then restart.