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How to Recover
Corrupt Excel Files
1.Launch
Microsoft Excel using the Excel executable icon or through the
"Start" bar.
2.Click
"File", "Open" and an Open window will pop up. Highlight
the file that is corrupt by clicking the file just once. Click the arrow to the
right of the "Open" at the bottom of the window. Select the option
"Open and Repair."
3.Select
"Repair" when the window directions prompt you. If Excel is unable to
repair the file it will give you the option to "Extract Data." Pick
this option and save the new file. If changing the name of your file be sure
that all calls to this file get changed also.
4.Try
saving the file in HTML format if Excel stops responding while working in the spreadsheet.
Select "File" then "Save as Web Page." A new Save Window
will pop up.
5.Pick
the option "Entire Workbook" in the new window. Click "Save"
and close the file. Reopen the new HTML file that you just closed, by selecting
"File" and "Open." Wait for the file to completely open and
then do a "Save as Type" and select "Microsoft Excel
Workbook."
6.Rename
the file to a different name so not to overwrite the old one. Some data may be
lost by saving as HTML but at least the entire file will not be lost. This same
procedure can be used to recover files, but instead of saving it as HTML you
save it as XML Spreadsheet format.
Otherwise apply
Excel Repair Toolbox
How it works, see:-
https://www.repairtoolbox.com/excelrepair.html