Can I undo a repaired document?

[uberscribbler]

I've been working on a document all day, saving every paragraph to the hard drive (and also have autosave feature on - although backup was not) when Word hung and crashed about 4:20pm. On recovery, there were 3 autorecovery files (others that had not been named or saved) and one repaired document (the one I was working on.)



The repaired document reverted to an earlier saved version of the document (2:47pm) and I cannot find any other versions with the work I saved up to 4:20. Can anyone offer any help in recovering this text?

Thanks.