@eschwartz,
I think you're missing my point. If I have backups and the only difference is the version number inside as detailed above, then surely that wouldn't prevent a restoration? Would it?
@BetterRed,
After my above post I went and ran FreeFileSync again. Now bear in mind I haven't even opened Calibre since earlier.
The differences speak for themselves. First screenshot is the capture of all the files reporting different opf file sizes. Second screenshot is the comparison using UltraCompare set to only show differences between the 2 files (again this is just one file but in checking a dozen they're all the same differences).
Other than the same 2 lines as above, there is a reference to the cover.jpg file in which for some reason has
Quote:
title="Cover" type="cover"
|
now instead of
Quote:
type="cover" title="Cover"
|
Is it this simple reversal of entries somewhere that's causing this?