I have a slight problem, actually, it's quite a big problem.

I have a spreadsheet that i use for work, accounts, general use etc...
The problem is that i think one of my kids accidentely wiped all of the data
out of one sheet and then the auto save kicked in and i didn't notice until
next time i fired it up.

Is there any chance to rollback the history of the file to possibly try
retrieve, if any, data from the file?