[Zubersoft]

That's very strange that you are not seeing your favorites after restoring the backup file, as the favorites should certainly be included with that if you checked the option on the backup dialog to backup the settings. If you did not backup the settings, then the favorites would not be included. The favorites are stored in the storage location (C:\Users\<your username>\AppData\Local\Packages\41730Zubersoft.MobileSheets_ys1c8ct2g6ypr\LocalState by default) in the stamplists.json file. If you want to restore the backup file and send your stamplists.json file to mike@zubersoft.com, I can take a look at it. Alternatively, if you want me to look at the backup file, I can do that too. 

Mike