Find what I was did 5 hours ago

Is there any way to find an untitled project - other than basic stuff?

I have spent 15 hours on a project that I can not find.
It was saved and re-opened many times. I started this project a couple days
ago, every time moviemaker froze and I had to close it, when I opened it
again it would say searching for.... and my project would come up. I even
hit the save button a couple times, but never named it - Because it was fine
and I wasn't done.

This morning when I opened it and worked on it and it did its freeze thing
and I closed and re-opened it - it was fine. Then after a couple times of
that, when it opened - it opened the last NAMED project I was working on.

The named project was the end part of the new untitled project.

I have used searched, used restore then un-did restore, read 50 websites,
read help here.. I have looked everywhere.

This may not actually be a moviemaker question, more of a Where do I find
something I did 5 hours ago. Is it possible?


Thanks to anyone who can lead me in the correct direction!!
Liz