I lost my things

Hello so just this morning I had booted up animation, I was relatively close to finishing it. However a friend of my dad was over tracking wires in our wall, and when testing the power box they had accidently shut power off from my room. I turn on my computer and boot up the project to find an error message saying, “Connot open empty project. Adding default scenes.” I looked inside the folder for the animation and everything was there, the frames, audio, drawings were all there. I really want to know if there is a way to recover the projects because I really don’t want to start all over again.

Some more things the error message says:

-Error parsing auxiliary file C:/Users/(my name)/Documents/Techval-WW/Techval-WW.aux
error occurred while parsing element at line 1, column 1
-Error parsing auxiliary file C:/Users/(my name)/Documents/Techval-WW/scene.versionTable
error occurred while parsing element at line 1, column 1
-Error parsing auxiliary file C:/Users/(my name)/Documents/Techval-WW/scene.versionTable
error occurred while parsing element at line 1, column 1