Import will put back everything, I think.
Is it the book file or metadata that's messed up? I don't remember how exports are stored, but you may be able to extract a single book file using 7-Zip or Universal Extractor and just copy it back in.
If the errors are in the metadata, trickier. I've had some success replacing the opf with a backup and running 'Restore Database' but this is slow and I don't know if entirely reliable.
Last edited by ownedbycats; 04-01-2023 at 10:06 PM.
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