Just recently I started to get these 'backup file is corrupt'  errors when restarting Tixati.  I made a fresh backup file to Export.  However I did not import that backup file yet.

Tixati has a dialog in the 'backup file corrupt error' to retrieve the last good one.  I did that once or twice as needed.
But the problem then returns.

Is this an error to be corrected by the newest current build or
should I Restore that Exported backup file?

It's just odd that it started to act up on it's own.