File Format and Extension Don’t Match Error Fixed in Microsoft Excel

File Format and Extension Don’t Match Error Fixed in Microsoft Excel.
The ‘File Format and Extension of Don’t Match’ error appear when the user tries to open certain files in Excel. Even if the user clicks on Yes to open it, all previously saved information on that file will be gone.
This tutorial will apply for computers, laptops, desktops,and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems.Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).

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[@frankystevens6727]

Thank you so much buddy I have done something in my sister's lappy and literally I was crying but at the end this 30 sec video has saved my life🙏🙏

[@ashtoncaftern5929]

Quick and effective, thanks.

[@allisonfranklin698]

THANK YOU SO MUCH SIR YOUR VIDEO IS VERY USEFULL AND EASY FOR ME THANKS A LOT

[@nailayasser3842]

My problem is that. a teacher sent me an excel file contains the students names and grades. I downloaded from my g-mail into the laptop but the grades and the names are not shown. It is empty.

[@micheallara3340]

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[@fredrussell4519]

Thanks brother 😘

[@RhimKhanYT]

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[@ashtoncaftern5929]

Only guide that work. thanks!

[@markusdear8133]

what to do when you have hundreds files should i make this steps by every file

[@wisleysindane1955]

#3

[@ethimself1078]

#2

[@s1cario411]

First