[wyrgly]

I use Mobilesheets Pro for Windows basically without any issues at all. I was thinking the other day it's been forever since I have backed it up (2018), and I'd hate to lose everything so I better back it up. So I wanted to update my old backup to make sure it had everything from the last few years. So I clicked sync library, chose the old backup, and let it run. However, it seems I have done the opposite, restoring the old backup instead of backing up my current? Everything new was gone, so I went to Backup and Restore and restored an auto-backup from a few days ago and all my pieces came back but upon attempting to load it tells me that the file does not exist.

Am I out of luck? 

I guess I misunderstood what the sync backup function was for and now have lost all my work...