Enormous excel document with many sheets

[evaroberts]

Guys, I don't have great experience in MS Excel, I use version 2007. Yesterday at 5 p.m. I added some new sheets and formulas in my excel document, I work with it as report on job. I successfully saved all the data and closed app. Some hours ago, after four hours of work in file Excel popped up...Excel found unreadable content in Report_May_2018.xlsx. I used Excel repair add-on from Microsoft to open my data. But the message didn't disappear.

 

[vletm]

evaroberts
How about Your Report_Apr_2018.xlsx-file?
Do it work?
or any previous version
or any backup?

 

[Corstone]

The following steps might help get your file back:

1. Click the File menu
2. Click Open
3. Locate the file, but do not click the Open button. Instead, click the drop-down arrow next to the Open button.
4. Click "Open and Repair"
5. In the dialog that pops up, choose "Repair". If that does not work, try the "Extract Data".
6. Let us know if this works. If not, we will see what else we can come up with for you.

There are extreme solutions, articles, guides, tips that might assist you, when nothing works

https://www.techrepublic.com/blog/10-things/10-ways-to-recover-a-corrupted-excel-workbook/