I was working on a project and I had a couple of saves over the course of working on it. Including one right before I decided to finally let my tablet restart for an update.
However when I got everything back up and running the artrage file I created is entirely blank for me. Is there any way to recover it? Is it somehow still hidden inside the file?

Version: Art Rage 5 5. 05 64bit
OP: Windows 10 pro 64bit
I would link the file bit it says that .ptg is an invalid file type to attach.