Excel cannot open the file because the file format or file extension is not valid? Here are 6 ways to get it done.
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You can also read guide from here: https://4ddig.tenorshare.com/office-recovery/excel-cannot-open-the-file-because-the-extension-is-not-valid.html

“Excel cannot open the file because the extension is not valid” error happens when you open an older version of an Excel file in a newer version. You may also encounter this error when you accidentally renamed the file using a different file format or an incorrect file extension. Also, you may get the ‘Excel cannot open the file’ error if the file has become unreadable or corrupted. In this video, you’ll learn all solutions on how to fix “Excel cannot open the file filename.xlsx because the file format or file extension is not valid error.

#excel #cannot #open

Timestamp
00:00 Video Intro
00:18 1. Fix Excel Cannot Open the File by Changing Excel File Extension
00:37 2. Fix Excel Cannot Open the File by Restoring the Previous Excel
00:58 3. Fix Excel Cannot Open the File by Using Open and Repair Feature
01:18 4. Fix Excel Cannot Open the File by Recovering Unsaved Workbook
01:45 5. Fix Excel Cannot Open the File by Opening Safe Mode
02:15 6. Fix Excel Cannot Open the File by Recovering Excel File

How to Use 4DDiG to Recover Excel Files?
Step 1: Download and install Tenorshare 4DDiG on your computer.
Step 2: Select the location where your Excel files got corrupted and click Start.
Step 3: After a while, your corrupted files from the selected area will be found and repaired which enables you to preview and select to recover them.

More guides here:
Fix Microsoft Excel Cannot Paste The Data Error
https://4ddig.tenorshare.com/office-recovery/fix-microsoft-excel-cannot-paste-the-data-error.html

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